Question

some adaptation of fish​

Answer 1

Answer: Fish adapted to their enviroment  through the;

. evolution of gills , swim bladders and the fins

Explanation:

Answer 2

Answer:

here is the answer

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1.gills to respire

2.swim bladder to swim

3.tail fins to change the direction in water.

4. fins to move swiftly.

5.streamlined body helps it to cut through the ocean current.

6.skin with scales to let water run over the body easily when swimming.