Question

How do different fins of fish help it swim​

Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

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. ... Fish use their back fin, called the caudal fin, to help push them through the water. The fish's other fins help it steer.