Answers Science 7 B M12 2526 S2 Sponges and CnidariansQuestion 3

3

QuizMultiple Choice

Sponges and Cnidarians

Question 3 • Science 7 B (M12 25/26 S2)

Which lists important roles of coral reefs?

Answer

A

cleaning oil from oceans, protecting beaches, producing oxygen

B

producing oxygen, offering medical benefits to humans, supporting a variety of organisms

C

supporting a variety of organisms, cleaning oil from oceans, producing oxygen

D

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

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