Question

scales of fish function​

Answer 1

Explanation:

Scales protect fish from predators and parasites and reduce friction with the water. Multiple, overlapping scales provide a flexible covering that allows fish to move easily while swimming.

Answer 2

 By observing fish scales under the microscope. Fish have upon their skin, hard plates forming scales which have various functions. Firstly, they protect the skin from attacks by predators, parasites and other injuries.


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