Amphibians Breathe Through Lungs
Amphibians are cold-blooded vertebrate animals that have an aquatic phase of life spent in water breathing through gills and a terrestrial phase of life living on land breathing with lungs.
Amphibians breathe through lungs. Cold-blooded means that an amphibian cant generate its own body heat. As long as their skin is moist they can absorb oxygen directly from the air or water through the skin. Elephants are mammals.
Instead their temperature varies with the temperature. They are broken down as follows. Mature frogs breathe mainly with lungs and also exchange gas with the environment through the skin.
How do amphibians breathe. To aid this diffusion amphibian skin must remain moist. Adult amphibians either have lungs or continue to breathe through their skinAmphibians have three ways of breathing.
639 in 10 families. There are a few amphibians that do not have lungs and only breathe through their skin. In unicellular animals such as amoeba exchange of gases takes place through cell surface.
Most amphibians breathe through lungs and their skin. Adult amphibians may be either terrestrial or aquatic and breathe either through their skin when in water or by their simple saclike lungs when on land. Although they are not born with these organs they develop them during the metamorphosis they undergo during maturation.
Tadpoles and some aquatic amphibians have gills like fish that they use to breathe. Many young amphibians also have feathery gills to extract oxygen from water but later lose these and develop lungs. They breathe through gills while they are tadpoles.
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