Question

6. Which feature of fish body helps it to move with
less obstruction of water?​

Answer 1

Answer:

Fish stretch or expand their muscles on one side of their body, while relaxing the muscles on the other side. This motionmoves them forward through the water.Fish use their back fin, called the caudal fin, to help push them through the water

Answer 2

Answer:

Hlw............ Plz mark as brainliest