Differences that exist naturally among members of a population or species are known as? A. mutations
B. variations
C. adaptations
D. evolution

not sure

Explanation:

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