Which of the following statements about the benthic realm is true?

a. The benthic realm is rich in nutrients, and it houses many sponges, fungi, and sea stars.
b. The benthic realm has a very high oxygen content, but it lacks photosynthetic organisms.
c. The benthic realm contains silt and is low in pressure, and it is the primary source for most fisheries.
d. The benthic realm is located closest to land, and it contains organisms that adapt to dry land.


a. The benthic realm is rich in nutrients, and it houses many sponges, fungi, and sea stars.

Biology & Microbiology

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