Answer: because all planets move
Explanation:
Answer:
Write a lab report that summarizes his experiment
I think that since it lives on the ocean floor, at the deepest of the ocean. So anyway, the fin on the Eurypterids is still necessary but not that much, since they live on the ocean floor. Their movements mostly on the ocean floor. So fin would not help them "stick" to the floor. Also there are still gravity acts on the Eurypterids and the feet would help them move faster. Hope this helps.
I thinking A. or B. but im sure it one of them. that's a 50% chance.
