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.
Answer:
animals
Explanation:
Animals are technically not made from nature, while all the others are made from natural resources.
Hope this helps! have a good day :)
I think it is A to, since the tissues are the closet thing to cell, which microscopic anatomy studies.
