what organisms need lungs
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- (A large surface area: volume ratio is preferable for carrying out exchange of substances). Such large organisms need special respiratory organs such as lungs for taking in oxygen. Examples. 1  Alveoli in the lungs have a large surface area: volume ratio meaning gas exchange in humans occurs at a fast rate. 2  The filaments used in gas exchange for fish also have a large surface area: volume ratio as its surfaces are covered in lamellae. 3  This larger ratio means it is suitable for diffusion.
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Respiratory System - All About Breathing Some animals such as amphibians are able to exchange gases through their moist skin. Fish have gills while mammals, birds, and reptiles have lungs. Your respiratory system is made of your nose and mouth, a tube called the pharynx, another tube called the trachea, and your lungs. You have two lungs and the exchange of gases between the circulatory and respiratory systems happens in the lungs. Animals need oxygen (O) to survive. In fact, all organisms need oxygen to complete the process to burning glucose for fuel. Even protists and plants need oxygen, but as you become more active, you need a lot of oxygen. That's where your respiratory system comes in. It's purpose is to bring oxygen into your body.
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- Fish and other aerobic aquatic organisms require oxygen to live and reproduce. For those that cannot obtain oxygen directly from the atmosphere, the amount dissolved in the water is critical. On the molecular scale, DO molecules can be illustrated as fitting in the spaces between adjacent water molecules (Figure 1).
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respiration The process by which organisms exchange gases, especially oxygen and carbon dioxide, with the environment. In air-breathing vertebrates, respiration takes place in the lungs. In fish and many invertebrates, respiration takes place through the gills.
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Respiratory system Other animals, such as insects, have respiratory systems with very simple anatomical features, and in amphibians even the skin plays a vital role in gas exchange. Plants also have respiratory systems but the directionality of gas exchange can be opposite to that in animals. The respiratory system in plants includes anatomical features such as stomata, that are found in various parts of the plant.
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Organisms that Use Cellular Respiration Who Uses Cellular Respiration? All organisms, from the smallest to the largest, need a way to get energy to live. They need a way to convert nutrients into energy, in the form of ATP. There are a variety of ways that organisms can get energy from the nutrients they make or consume, one of these being cellular respiration. Throughout the history of evolution, cellular respiration has been a central element of many organisms' functioning.
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- Plants do breathe-they give out carbon dioxide and absorb oxygen from the air that surrounds them. Their tissues respire just as animal tissues do. Plants, however, do not have lungs or a blood stream, so we cannot say that they breathe in the same way as animals.
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Do I Know This ? People and animals need a type of gas called oxygen to stay alive. Oxygen is made by plants! Plants need a gas called carbon dioxide (made by people and animals) to stay alive. Plant Life Scavenger Hunt Fact Card #16 The coconut is the largest seed in the world. Super Teacher Worksheets - www.superteacherworksheets.com
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Respiratory system The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives and its evolutionary history. In land animals the respiratory surface is internalized as linings of the lungs. Gas exchange in the lungs occurs in millions of small air sacs called alveoli in mammals and reptiles, but atria in birds. These microscopic air sacs have a very rich blood supply, thus bringing the air into close contact with the blood.
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- Well, respiration usually requires oxygen, and animals get their oxygen by breathing. Read on to find out more! All vertebrate animals that live on land have lungs. When we breathe in, the muscle below the rib cage (called the diaphragm) is pulled down, and air gets sucked into the rib cage, filling the lungs.
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- Gas exchange: Respiratory organs: - essentially a system that provides oxygen to the organism. Usually, the circulatory system (if present) then delivers this to the cells, but oxygen needs to be put into the circulatory system to begin with. Thus, respiratory organs have developed. - Many different kinds: - skin - gills - trachea - lungs
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Respiration in Plants & Animals Plants and animals are the two primary systems in the biosphere's cycle of life, with plants exhaling oxygen through photosynthesis and animals inhaling oxygen through the lungs and exhaling carbon dioxide as a byproduct. Plants require carbon dioxide to live and flourish with their end-product again becoming oxygen.
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- Next. Gas exchange surfaces allow living things to obtain the oxygen they need for respiration. Large organisms need organs for gas exchange, such as gills in fish and lungs in mammals. The parts of the human respiratory system work together to get air into and out of the body.The respiratory system protects itself from disease but there are still diseases of the lungs, including asthma.as exchange surfaces. Most living things need oxygen to release energy from food by respiration. They also need to release waste carbon dioxide (from respiration) into the surroundings. This means that they need a surface which can exchange these gases with the surroundings.
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Respiratory system The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives and its evolutionary history. In land animals the respiratory surface is internalized as linings of the lungs. Gas exchange in the lungs occurs in millions of small air sacs called alveoli in mammals and reptiles, but atria in
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The Respiratory System of a Goldfish Oxygen Exchange. Goldfish need oxygen just like humans, and they obtain oxygen from the water. The fish need to transfer the oxygen from the water into their bloodstream. This transfer of oxygen occurs over a large surface area of capillary membranes contained in the feathery filaments of the gills.
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- Simple answer: mammals use lungs to take in air, and exchange useful oxygen for carbon dioxide. The oxygen is then diffused into the blood which circulates to all tissues.
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- Flatworms and annelids use their outer surfaces as gas exchange surfaces. Earthworms have a series of thin-walled blood vessels known as capillaries. Gas exchange occurs at capillaries located throughout the body as well as those in the respiratory surface. Amphibians use their skin as a respiratory surface.
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Which organisms utilize a one-way air flow through their lungs to maximize air flow efficiency and oxygen consumption? A. Mammals B. Birds C. Amphibians D. Fish Which organisms utilize a one-way air flow through their lungs to maximize air flow efficiency and - 880012
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Organisms that Use Cellular Respiration Cellular respiration is a metabolic pathway that converts nutrients into energy (ATP) that organisms need to live. For aerobic cellular respiration to occur, oxygen has to be present. Humans and other animals obtain oxygen for cellular respiration through breathing.
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What organ does the prawn use to breathe? Answer by Katamee. Confidence votes 34. Crustaceans (true and false crabs, lobsters and prawns etc) need oxygen, just like we do, but instead of using lungs inside the body they use gills outside the body to get it.
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Oxygen Oxygen is necessary to sustain most terrestrial life. Oxygen is used in cellular respiration and many major classes of organic molecules in living organisms contain oxygen, such as proteins, nucleic acids, carbohydrates, and fats, as do the major constituent inorganic compounds of animal shells, teeth, and bone.
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Gas Exchange Animals with small bodies exchange respiratory gases sufficiently through the body surface without specialized respiratory membranes. Even some vertebrates, such as small, slender salamanders, exchange respiratory gases solely across the skin, which is richly supplied with blood vessels.
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- Every cell in an animal requires oxygen to perform cellular respiration which gives off carbon dioxide and water as waste products. Respiration is the process by which animals exchange these gases with their environment.very cell in an animal requires oxygen to perform cellular respiration which gives off carbon dioxide and water as waste products. Respiration is the process by which animals exchange these gases with their environment.
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- Crustaceans (true and false crabs, lobsters and prawns etc) need oxygen, just like we do, but instead of using lungs inside the body they use gills outside the body to get it.
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Leaves In order to carry on cellular respiration, plant cells need oxygen and a means of disposing of carbon dioxide (just as animal cells do). 1  Each part of the plant takes care of its own gas exchange needs.
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Heart 2: Changing Lifestyles and Heart Health The Characteristics of Organism. Organisms have basic needs. For example, animals need air, water, and food; plants require air, water, nutrients, and light. Organisms can survive only in environments in which their needs can be met. The world has many different environments, and distinct environments support the life of different types of organisms.
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Like humans, some ocean creatures need to breathe air Although they live in the water, marine mammals like whales, dolphins, seals and sea lions, as well as reptiles like sea turtles, need to breathe air. So while they spend their life swimming in the ocean, they must still come to the surface of the water from time to time to take a breath of air. Fish breathe air through their gills. Marine mammals have lungs and take in oxygen through their blow holes or, in the case of manatees and dugongs, through their snouts. Unlike humans, these marine mammals breathe voluntarily. Animals need oxygen to survive. Animals like mammals, birds and reptiles get their oxygen by breathing air, while animals like fish absorb the oxygen they need from water taken in through their gills, Koontz said. Nine minutes is about the very longest time a human can hold their breath under water.