Question

Which lists important roles of coral reefs?

cleaning oil from oceans, protecting beaches, producing oxygen
producing oxygen, offering medical benefits to humans, supporting a variety of organisms
supporting a variety of organisms, cleaning oil from oceans, producing oxygen
offering medical benefits to humans, protecting beaches, supporting a variety of organisms

Answer 1

I believe the answer is C which is supporting a variety of organisms, cleaning oil from oceans, producing oxygen.

Answer 2

D. offering medical benefits to humans, protecting beaches, supporting a variety of organisms

Step-by-step explanation:

I took the test and put C and got it wrong and l went back to see what the correct answer as and it was D.