Question

i need brief description about how fishes swim

Answer 1

The members of class Pisces of Vertebrata sub-phylum of Animalia swim by flexing their streamlined bodies and tail back-and-forth, and using the back fin to help them push through the water.

Answer 2

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Question

i need brief description about how fishes swim

Answer

Fish swim by flexing their bodies and tail back and forth. Fish stretch or expand their muscles on one side of their body, while relaxing the muscles on the other side. This motion moves them forward through the water. Fish use their back fin, called the caudal fin, to help push them through the water.

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