Question

amphibian circulation can be classified as double and incomplete.why?

Answer 1

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Answer 2

Answer:

Amphibian blood circulation is double and incomplete.

Explanation:

Amphibians are the group of animals that are known to live both in water and on land. Amphibians are known to posses a heart, that contains three chambers. The heart of an amphibian has "two auricles" and "one ventricle". The "oxygenated blood" from the arteries leaving the heart and the "deoxygenated blood" from the veins entering the heart, mix in the ventricle of an amphibian’s heart. This is why, amphibian blood circulation is double and incomplete.