Question

How do earthworm fish and snake move

Answer 1

by its stretching its skin

Answer 2

Heyaa!!!mate here is ur answer..✌❤
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1. EARTHWORMS :- Each segment has a number of setae or very small bristles that earthworms use to help them grip the soil as they move. An earthworm moves by using two different sets of muscles.
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2. FISHES :- 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. 
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3. SNAKE :- Snakes have four ways of moving around. Since they don't have legs they use their muscles and their scales to do the "walking". ... Snakes will push off of any bump or other surface, rocks, trees, etc., to get going. They move in a wavy motion.

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Hope it helps...thnkuh❤✌✌