The Respiratory System of Amphibians: How do they Breathe?
Amphibians are unique creatures that are able to survive in both water and land, thanks to their versatile respiratory system. While their anatomy is quite different from that of mammals, amphibians still have the ability to breathe and absorb oxygen from the environment. So how exactly do amphibians respire? The primary method of respiration for amphibians is through the skin. Amphibians have moist and permeable skin, which allows for the absorption of oxygen from the environment. They also have small sacs on their skin, called cutaneous respiration, which aid in the absorption of oxygen by drawing it from the water. Additionally, cutaneous respiration allows for the expulsion of carbon dioxide back into the environment.
Other methods of respiration used by amphibians include buccal respiration and branchial respiration. Buccal respiration is the process of pumping water into the mouth and then exhaling it through the gills, which allows for the absorption of oxygen. Branchial respiration is the process of direct water circulation through the gills, which also allows for oxygen absorption. Cont…
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