Question

Explain Circulation in Fishes ​

Answer 1

Explanation:

ventricle. The oxygen-depleted blood that returns from the body enters the atrium, and then the ventricle, and is then pumped out to the gills where the blood is oxygenated, and then it continues through the rest of the body.

Answer 2

In fish the heart pumps blood first to the

gills where the gas exchange takes places

and then the blood continue to rest of blood .

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