What is streamlined shape?

Streamlined Body | Body Movements | CBSE Class 6 Science | Learning App

Best Answer

A streamlined body is a shape that lowers the friction drag between a fluid, like air and water, and an object moving through that fluid.

Drag is a force that slows down motion; friction drag is a special kind of drag.

Aerodynamic shape of car body and its advantages in details

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Related Questions

What is streamlined shape explain with four examples?

Answer: A special shape of the bodies which reduces the fluid friction is called as the streamlined shape. Example: Aquatic animals like fish, crocodile and sharks and the vehicles like cars, flights, ships ect. Streamlined shapes help reduce the amount of air drag when an object is moving.

How does a streamlined shape help fish?

Muscles and bones bring about locomotion in fish. Fish possess a streamlined body which helps them to swim in water. Fish swim with the help of their fins. Streamlined body helps in orientation of the fish movement in a particular path.

What is shaping behavior?

The process of establishing a behavior that is not learned or performed by an individual at present is referred to as Shaping. Shaping can also be defined as the procedure that involves reinforcing behaviors that are closer to the target behavior, also known as successive approximations.

aerodynamics-How to design an aerodynamic shape.

Why is streamlining important?

Streamlining. Streamlining, in aerodynamics, the contouring of an object, such as an aircraft body, to reduce its drag, or resistance to motion through a stream of air. A moving body causes the air to flow around it in definite patterns, the components of which are called streamlines.

What is streamlining in friction?

STREAMLINING. When objects move, the air around them generates a type of friction called air resistance, or drag, that slows them down. Fast-moving objects such as cars, trains, and aeroplanes are all streamlined – designed with curved and sloping surfaces to cut through the air and reduce drag.

What is shaping in behaviorism?

Shaping is a conditioning paradigm used primarily in the experimental analysis of behavior. The method used is differential reinforcement of successive approximations. It was introduced by B. F. Skinner with pigeons and extended to dogs, dolphins, humans and other species.

What is streamlining how is it useful?

As we know fluids also exert pressure called drag.To reduce this friction or pressure exerted by fluids objects are given some suitable shape. Hence , streamlining is useful to reduce the friction or pressure exerted by fluids.

What is the purpose of streamlining?

Streamlining, in aerodynamics, the contouring of an object, such as an aircraft body, to reduce its drag, or resistance to motion through a stream of air. A moving body causes the air to flow around it in definite patterns, the components of which are called streamlines.

Why are fish fish-shaped? - Lauren Sallan

What is shaping behavior modification?

Shaping. Shaping refers to the reinforcement of behaviors that approximate or come close to the desired new behavior. The steps involved are often called successive approximations because they successively approximate or get closer and closer to the desired behavior.

What shape aquarium is best?

7 Best Betta Fish Tanks Aqueon Starter Kit. Available in either a 10 or 20 gallon tank, this is a great sized starter tank and includes everything you need as a beginner. Fluval Edge Aquarium. Tetra Crescent Aquarium. MarineLand Portrait Aquarium. Fluval Spec V. Aqueon Black Aquarium. Fluval Flex 57.

What causes irregular shaped pupils?

Abnormal pupil shape. The most common cause of irregular pupils is iris damage. The pupil is generally irregular and poorly reactive to light.

How is Behaviour shaped by its consequences?

The innate behavior studied by ethologists is shaped and maintained by its contribution to the survival of the individual and species. Operant behavior is shaped and maintained by its consequences for the individual. Both processes have controversial features.

How is behavior shaped by its consequences?

It has long been known that behavior is affected by its consequences. In operant conditioning, behavior is also affected by its consequences, but the process is not trial-and-error learning. It can best be explained with an example. A hungry rat is placed in a semi-soundproof box.

HOW STREAMLINED SHAPE WORK |AIR RESISTANCE AND STREAMLINING |WATER FRICTION |VISCOSITY PHYSICS

How does streamlining reduce friction?

Streamlining doesn't reduce friction, it reduces drag. Streamlining reduces air resistance because it reduces the surface area of the moving object that is put under a large force by the air.

Can teeth be shaped?

A: Yes, and to do so, you can choose from several dental procedures. Dental bonding is a procedure in which your dentist applies a tooth-colored resin to the tooth surface, which hardens with a special light that bonds the material to the tooth. Dental crowns are tooth-shaped "caps" placed over teeth.

Which animal can change shape?

As its name suggests, the mimic octopus changes shape and color to resemble other marine animals like the flatfish, lionfish, seahorse, and crabs.

How does streamlining help in reducing friction?

Streamlining doesn't reduce friction, it reduces drag. Streamlining reduces air resistance because it reduces the surface area of the moving object that is put under a large force by the air.

Do newborn ears change shape?

A newborn's ears, as well as other features, may be distorted by the position they were in while inside the uterus. Because the baby hasn't yet developed the thick cartilage that gives firm shape to an older child's ears, it isn't unusual for newborns to come out with temporarily folded or otherwise misshapen ears.

How does shape affect friction?

Friction is a force that opposes the motion of objects; friction can cause objects to slow down. Different physical properties, such as the shape of an object, affect the air resistance on an object.

Can you get in shape by walking?

You're doing it every time you walk. The result was that walking – not running – was most efficient way to stay in shape and lose weight while being easiest on your body. The Centers for Disease Control and Prevention recommends at least 150 minutes of moderate-intensity aerobic exercise a week.

Is New York City shaped like an apple?

New York City has become synonymous with the Statue of Liberty, the Empire State Building, New York-style pizza, awesome bagels, and of course its nickname, the "Big Apple." Let's state the obvious here and say that NYC is neither an apple, nor is it shaped like one.

Can you get in shape while pregnant?

Keeping your legs and lower back muscles in shape can help prevent back pain later in pregnancy. Also, staying in shape can make it much easier for you to lose your pregnancy weight after your baby is born and get back on track with your normal fitness program.

Will basic training get me in shape?

Basic training will get me into shape." You won't fail military basic training for being out of shape (the instructors won't let you), but they'll keep you in basic training as long as it takes for you to pass the standards.

Why are bodies designed to move through fluid streamlined?

Moving objects in fluids have streamline shapes, because , This frictional force depends on the shape of the body. By giving objects a special shape, that is streamlined shape, the force of friction acting on it can be minimised. Hence, it becomes easier for the body to move through the fluid.

How does boat shape reduce friction?

So, with both air and water, a streamlined shape reduces friction and helps the boat or car go quickly. A flat front increases air or water friction and slows the boat or car down. We can also see air friction when a person jumps out of an aeroplane.

Does being in shape make labor easier?

Being in shape will not decrease the pain, but it definitely will help give you the endurance needed to get through labor. Most experts agree that gaining more than the recommended 25 to 35 pounds (for a woman of normal weight) during pregnancy makes it harder to lose the weight after the baby is born.

Can your belly button change shape?

Your belly button shape can change — under one special circumstance, pregnancy. “The expansion of the abdomen can cause some “innie” belly buttons to pop out and become outies, but most often, there is not much change in the structure itself,” says Dr. Jaffe.

How do you shape a child's behavior?

Praise Your Child Each Step Along the Way. Praise is a great way to shape a child's behavior. For example, if you want your child to do chores regularly, praise him when you catch him throwing something in the trash can or putting a dish in the sink. Make your praise specific so he knows why you are praising him.

Can walking get you in shape?

You're doing it every time you walk. The result was that walking – not running – was most efficient way to stay in shape and lose weight while being easiest on your body. The Centers for Disease Control and Prevention recommends at least 150 minutes of moderate-intensity aerobic exercise a week.

Does your stomach change shape before Labour?

Feeling the baby has dropped lower. Lightening is the term used to describe when the baby's head settles deep into your pelvis. This might cause a change in the shape of your abdomen. This change can happen anywhere from a few weeks to a few hours before labor begins.

Why the fishes and birds have streamlined and aerodynamic bodies?

Birds have streamlined body so as to reduce the air resistance during flying. Whereas fishes have streamlined body so as to reduce friction in water and help them to move faster.

How do you get in shape for Army?

How to Get in Shape for the Army – Basic Training Start a Split Schedule. Now isn't the time to stick to your once-a-day, mediocre workout. Run, Run, Run. During basic training, you'll be required to complete a timed run that spans two miles. Build Your Upper Body. Ramp Up Your Sit-Ups. Stretch to Improve Flexibility.

How do I get my fat dog in shape?

1. Control Calories and Fat Limit calories while meeting nutrition requirements. Increase the proportion of canned and raw foods in the dog's daily diet. Measure food and feed smaller, more frequent meals. Limit the dog's access to food for other animals in the household. Increase the dog's activity.

Which shape of ice cube melts the fastest?

The shape of the rectangular ice cube is the flattest and has the most surface area. This means that heat will be absorbed over a larger area and thus the ice cube will melt faster. A crescent-shaped cube will melt the slowest.

How can I stay in shape while pregnant?

Here are my tips for staying fit and eating healthy during your pregnancy: Take it outside. Make time in your schedule to get outside and workout wherever possible! Don't Stop. Take time to stretch. Eat whole foods.

Why do birds and fishes have special shapes?

Accepted Answer: Birds have streamlined body so as to reduce the air resistance during flying. Whereas fishes have streamlined body so as to reduce friction in water and help them to move faster.

Does running on a treadmill get you in shape?

While the exercises you can do on a treadmill are limited to walking or running on level ground or at an incline, you can make progress toward getting fit by using these machines. Depending on your personal goals, treadmill exercise may be a major aspect of your workout routine, or it may be a supplemental exercise.

How do you make a heart shaped paper?

Method 1 Making an Origami Heart Fold a square piece of paper in half diagonally and then unfold it. Fold the square in half diagonally from left to right and then unfold it. Fold the top point down to the center of the paper. Fold the bottom point up to the top edge of the paper.

How do I get my dog in shape?

Since your dog can't go to the gym, it's up to you (and your vet) to devise a routine that will give him the proper exercise. For walks, work your way up to a brisk, 10 to 20 minute walk or jog twice a day. Sometimes introducing another dog is the key to encouraging more exercise activity.

How do you fold paper into a shape?

Steps Use a letter-size piece of paper. Fold the paper hot-dog style, along the vertical axis. Fold the paper hot-dog style a second time. Fold the ends into triangles by folding them over diagonally. Fold each triangle over diagonally again, forming a thin parallelogram on each end.

How do you make an envelope out of a heart shaped paper?

steps Cut a fat heart from paper that has a white side and a patterned side — wrapping paper works well. Lay the heart with the patterned side down. Fold in sides as shown. Fold the top down just above the middle. Turn envelope so flap is at the top, and seal with a sticker.

How much should I walk a day to get in shape?

Walking 10,000 steps equates to about five miles a day, which is quite an increase for those who sit at a desk all day. It comes out to about 90 active minutes a day, which is three times the amount recommended by the U.S. Centers for Disease Control and Prevention.

What is pet What are its uses?

About PET. It is typically called "polyester" when used for fibers or fabrics, and "PET" or "PET Resin" when used for bottles, jars, containers and packaging applications. PET is the world's packaging choice for many foods and beverages because it is hygienic, strong, lightweight, shatterproof, and retains freshness.

What is the past of is?

Dear M. Anonymous, The past tense of “is” is “was” (singular) and “were” (plural); these are forms of the verb “to be.” “To be” is an irregular verb. Its past participle is “been,” which is used with an auxiliary verb (e.g., “I have been there”; “have” is the auxiliary verb, and “been” is the past participle).

What is xinput1_3 DLL is missing?

For instance, a faulty application, xinput1_3.dll has been deleted or misplaced, corrupted by malicious software present on your PC or a damaged Windows registry. The most commonly occurring error messages are: The program can't start because xinput1_3.dll is missing from your computer.

What is Boston is famous for?

Boston is best known for its famous baked beans, Fenway Park, The Boston Marathon, and of course for the bar from Cheers, but dig a little deeper below the surface and you'll find a surprising wealth of things that make Boston one of the best cities in America—and the world.

What is lethargy dog?

Things that can make your dog lethargic and weak can range from infection and disease to pain and medication. And because weakness and lethargy can indicate anything from a chronic condition to a life-threatening illness, you should always talk to your vet when you notice either symptom.

What is raw kibble?

Raw Coated Baked Kibble. Each high-protein, grain-free offering starts with responsibly sourced animal proteins (cage-free poultry, grass-fed beef, and wild-caught fish). Next, we gently bake our kibble resulting in a less processed, more nutritional kibble.

What is La Canicula?

Canicula is the Latin term for Sirius, the dog star. Elsewhere in the United States, this period is known as the "dog days." But for many in South Texas and northern Mexico, it's "la canicula."

What is sundown syndrome?

Sundowning, or sundown syndrome, is a neurological phenomenon associated with increased confusion and restlessness in patients with delirium or some form of dementia. Sundowning seems to occur more frequently during the middle stages of Alzheimer's disease and mixed dementia.

What is tooth resorption?

Root resorption is the progressive loss of dentine and cementum by the action of osteoclasts. This is a physiological process in the exfoliation of the primary dentition, caused by osteoclast differentiation due to pressure exerted by the erupting permanent tooth.

What is puppy imprinting?

Like children, puppies have a small window of time during brain development when they are most impressionable. This is called the imprinting, or critical learning period. For puppies, the imprinting period is during the first 16 weeks of life. Puppies learn more during this time than they can learn in a life time.

What is Petillant naturel?

Another name for this technique of winemaking is méthode ancestrale, and it's used to describe a wine that's bottled before primary fermentation is completed, without adding any secondary yeasts or sugars. The retail versions of this type of wine are prosecco and moscato, while the restaurant version is pét nat.

What is HGE?

Hemorrhagic gastroenteritis (HGE) is a disease of dogs characterized by sudden vomiting and bloody diarrhea. The symptoms are usually severe, and HGE can be fatal if not treated. HGE is most common in young adult dogs of any breed, but especially small dogs such as the Toy Poodle and Miniature Schnauzer.

What is dog pruritus?

Pruritus due to skin disease is one of the most common reasons dog owners seek veterinary care. Flea allergy dermatitis, seasonal allergies or atopy, food allergies, contact dermatitis and sarcoptic mange are some of the most common causes of pruritus in dogs.

What is Kussmaul breathing?

Kussmaul breathing is a deep and labored breathing pattern often associated with severe metabolic acidosis, particularly diabetic ketoacidosis (DKA) but also kidney failure. It is this latter type of breathing pattern that is referred to as Kussmaul breathing.

What is puppy litter?

A litter is the live birth of multiple offspring at one time in animals from the same mother and usually from one set of parents, particularly from three to eight offspring. The word is most often used for the offspring of mammals, but can be used for any animal that gives birth to multiple young.

What animal is entei?

They're known as the Legendary Beasts trio. They look both canine and feline though. Raikou looks like a tiger, Entei looks like a lion, and Suicune looks like a leopard/cheetah creature.

What exactly is Bitcoin?

Bitcoin (₿) is a cryptocurrency, a form of electronic cash. It is a decentralized digital currency without a central bank or single administrator that can be sent from user to user on the peer-to-peer bitcoin network without the need for intermediaries. Bitcoins are created as a reward for a process known as mining.

What is a Dendrophile?

Dendrophile. From Wikipedia, the free encyclopedia. Dendrophile may refer to: A person who loves trees, as in Dendrophilia (paraphilia)

What is a Nemophilist?

nemophilist. Noun. (plural nemophilists) (rare) One who is fond of forests or forest scenery; a haunter of the woods.

What is a Synophile?

cynophile. Noun. (plural cynophiles) A person who loves canines; a dog lover.

What is labored breathing?

Labored respiration or labored breathing is an abnormal respiration characterized by evidence of increased effort to breathe, including the use of accessory muscles of respiration, stridor, grunting, or nasal flaring.

What is ataxic breathing?

Ataxic respiration is an abnormal pattern of breathing characterized by complete irregularity of breathing, with irregular pauses and increasing periods of apnea. As the breathing pattern deteriorates, it merges with agonal respirations.

What is Merle color?

Merle is a pattern in a dog's coat. Merle comes in different colors and patterns. The merle gene creates mottled patches of color in a solid or piebald coat, blue or odd-colored eyes, and can affect skin pigment as well.

What is bred back?

Breeding back is a form of artificial selection by the deliberate selective breeding of domestic animals, in an attempt to achieve an animal breed with a phenotype that resembles a wild type ancestor, usually one that has gone extinct.

What is adsorption process?

Adsorption is the adhesion of atoms, ions or molecules from a gas, liquid or dissolved solid to a surface. This process creates a film of the adsorbate on the surface of the adsorbent. Adsorption is a surface phenomenon, while absorption involves the whole volume of the material.

What is canine influenza?

Canine influenza (dog flu) is influenza occurring in canine animals. Canine influenza is caused by varieties of influenzavirus A, such as equine influenza virus H3N8, which in 2004 was discovered to cause disease in dogs. It is a disease with a high morbidity (incidence of symptoms) but a low incidence of death.

What is AIHA dog?

In dogs with AIHA, red blood cells are still being manufactured in the bone marrow, but once released into the circulation, they have a shorter-than-normal life span. "Autoimmune hemolytic anemia (AIHA) is an immune system disease in which the body attacks and destroys its own red blood cells."

What is entropion surgery?

Entropion (en-TROH-pee-on) is a condition in which your eyelid turns inward so that your eyelashes and skin rub against the eye surface. Artificial tears and lubricating ointments can help relieve symptoms of entropion. But usually surgery is needed to fully correct the condition.

What is a MLEM?

An Imgur blog post from 2015 makes a clear separation between “mlem” and another tongue-centric word, “blep.” “Mlem” is a conscious act of licking, while a “blep” — a tongue protruding from an animal's mouth — just kind of happens.

What is a Pupper?

A pupper is a smol doggo. But a big ol pupper is a doggo. A woofer is a big ol doggo. And a smol woofer is, you guessed it, a doggo. A yapper is a smol pupper, and a big ol woofer is a floofer.

What is Lar par?

Laryngeal paralysis is a condition that severely affects a pet's breathing. In the veterinary world, we tend to call it “Lar Par." The larynx is the medical name for the voice box. Taking a deep breath becomes impossible, and the pet basically suffocates.

What is theobromine?

Theobromine. Theobromine, formerly known as xantheose, is a bitter alkaloid of the cacao plant, with the chemical formula C7H8N4O2. It is found in chocolate, as well as in a number of other foods, including the leaves of the tea plant, and the kola nut. Theobromine is an isomer of theophylline, as well as paraxanthine.

What is healthy poop?

Poop, also known as stool or feces, is a normal part of the digestive process. Poop consists of waste products that are being eliminated from the body. It may include undigested food particles, bacteria, salts, and other substances. A person should pass a normal, healthy poop easily and with minimal strain.

What is meat digest?

Meat is made up of protein and some fats which are easily digested and generally leave the stomach within 2-3 hours. Meat is fully digested within 4-6 hours compared to the dietary fiber found in fruits, vegetables and whole grains, which take more than two days.

What is a Poppie?

A poppy is a flowering plant in the subfamily Papaveroideae of the family Papaveraceae. Poppies are herbaceous plants, often grown for their colourful flowers.

What is Fibrocartilaginous?

Fibrocartilage is the tough, very strong tissue found predominantly in the intervertebral disks and at the insertions of ligaments and tendons; it is similar to other fibrous tissues but contains cartilage ground substance and chondrocytes.

What is dog hemolysis?

Autoimmune hemolytic anemia (AIHA) is an immune system disease in which the body attacks and destroys its own red blood cells. In dogs with AIHA, red blood cells are still being manufactured in the bone marrow, but once released into the circulation, they have a shorter-than-normal life span.

What is Pet CPR?

Pet CPR. Pets are part of the family, and just like learning First Aid and Cardio Pulmonary Resuscitation (CPR) skills for adults and children allows you to care for your family, learning important first aid for your cats and dogs can help you best care for them.

What is Megacolon toxic?

Micrograph of pseudomembranous colitis, a cause of toxic megacolon. H&E stain. Toxic megacolon is an acute form of colonic distension. It is characterized by a very dilated colon (megacolon), accompanied by abdominal distension (bloating), and sometimes fever, abdominal pain, or shock.

What is dog Pododermatitis?

Pododermatitis is inflammation that can be caused by many disorders including infections, allergies, hormonal disorders, immune-mediated diseases, tumors or cancers, and environmental contaminants.

What is wind fetch?

The fetch, also called the fetch length, is the length of water over which a given wind has blown. Fetch is used in geography and meteorology and its effects are usually associated with sea state and when it reaches shore it is the main factor that creates storm surge which leads to coastal erosion and flooding.

What is hookworm disease?

Hookworm infection is an infection by a type of intestinal parasite known as a hookworm. Initially, itching and a rash may occur at the site of infection. Two common hookworm infections in humans are ancylostomiasis and necatoriasis, caused by the species Ancylostoma duodenale and Necator americanus respectively.

What is IVG?

IVG may refer to: Illinois Veteran Grant. IVG Immobilien. Berane Airport, IATA code IVG (as the city was formerly known as Ivangrad) Abortion, in languages such as French, Italian, and Portuguese where "voluntary interruption of pregnancy" translates with this abbreviation.

What is Horton's syndrome?

Bing-Horton Syndrome (Cluster Headache; Horton Disease Type II; Paroxysmal Nocturnal Cephalalgia; Erythromelalgia of the Head; Sphenopalatine Neuralgia): Characterized by cluster headache consisting of recurrent brief attacks of sudden, severe, unilateral periorbital pain.

What is my birthday?

The study found that the most popular birth months for people born between those dates were July, August, and September. The most popular birthday? September 16. The least common birthdays — if you don't count leap day, February 29 — are on December 25 (Christmas) and January 1 (New Year's Day).

What is dental fluorosis?

Dental fluorosis is a common disorder, characterized by hypomineralization of tooth enamel caused by ingestion of excessive fluoride during enamel formation. In the "mild" form of the disease, these mottled patches can involve up to half of the surface area of the teeth.

What is BrewDog worth?

BrewDog is now valued at £1.8bn - how much would the Dragon's investment be worth today? Since 2009, BrewDog has gone from strength to strength, producing and shipping more and more amazing craft beer to 60 countries around the world, growing our community of Equity Punks to 80,000, and now being valued at £1.8billion.

What is Pyro derma?

Pyoderma gangrenosum is a condition that causes tissue to become necrotic, causing deep ulcers that usually occur on the legs. When they occur, they can lead to chronic wounds. Ulcers usually initially look like small bug bites or papules, and they progress to larger ulcers.

What is animal hospital?

"veterinary hospital" means any building or portion of a building which is regularly used for the treatment of animals by a veterinary practitioner.

What Couch is best?

What's the Best Sofa Under $1,000? Ikea Ektorp Sofa. West Elm Monroe Mid-Century Sofa. Modway Engage Right Arm Loveseat. West Elm Haven Sofa. Urban Outfitters Greta Recycled Leather XL Sleeper Sofa. Article Mirage Sofa. CB2 Ronan Grey Sofa. Urban Outfitters Peyton Sofa. “This sofa is a great option when you are limited on space.

What is k9 prism?

K9 is a Chinese Optical Borosilicate Crown Glass. It has low inclusions and bubbles. It is used for lenses and prisms for lasers and optics. It has good physical properties and can be polished like leaded glass.

What is FELV vaccine?

Feline leukemia virus (FeLV) is second only to trauma as the leading cause of death in cats, killing 85% of persistently infected felines within three years of diagnosis. The virus commonly causes anemia or lymphoma, but because it suppresses the immune system, it can also predispose cats to deadly infections.

What is Brucella serology?

Serology. Related Pages. In addition to bacterial isolation, serological tests can be performed. CDC utilizes a test called the Brucella microagglutination test (BMAT), a modified version of the serum (tube) agglutination test (SAT), that can detect antibodies to Brucella species – abortus, melitensis or suis.

What is human euthanasia?

Euthanasia and physician-assisted suicide refer to deliberate action taken with the intention of ending a life, in order to relieve persistent suffering. In most countries, euthanasia is against the law and it may carry a jail sentence. In the United States, the law varies between states.

What is Ophthalmia Neonatorum?

Neonatal conjunctivitis, also known as ophthalmia neonatorum, is a form of conjunctivitis and a type of neonatal infection contracted by newborns during delivery. The baby's eyes are contaminated during passage through the birth canal from a mother infected with either Neisseria gonorrhoeae or Chlamydia trachomatis.

What color is vanilla?

The color vanilla is a rich tint of off-white as well as a medium pale tint of yellow.

What is Dange?

Dange may refer to: They are Rajput Kshatriya clan belonging to central India People: Shripad Amrit Dange (1899–1991), founding member of the Communist Party of India (CPI), stalwart of Indian trade union movement.

What is bile poop?

Bilirubin is a byproduct of your red blood cells. It's produced in the liver and then moves to the gallbladder, where it mixes with bile. From there, most of the bilirubin passes into your intestines where it's broken down by bacteria and discarded in your feces or urine.