HELP PLEASE ASAP Based on your understanding of anatomical homologies, which organisms most likely have a recent common ancestor?

A)1 and 2
B)1 and 3
C)2 and 3
D)None of the organisms have a common ancestor

B. 1 and 3

Explanation:

The reason for this is because, they both have arm shapes. It doesn't have to be the exact same just a little similar because, common ancestors probably go way back.

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above