Question

what is fish?? please answer fast​

Answer 1

Answer:

fish is a scaly skinned vertebrate that swims in water and breathes using gills. ... Most fish have a skeleton made from bone, just like amphibians, reptiles, birds, and mammals. But sharks and rays have skeletons made of a softer, rubbery substance called cartilage. A fish flaps its tail to swim through water.

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Answer 2

Answer:

Fish is an aquatic animal. It is the best and cheap source of protein

Explanation:

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