Question

plankton are most commonly found in the _. a. pelagic zone b. littoral zone c. benthic zone d. all of the above please select the best answer from the choices provided

Explanation:

Plankton are most commonly found in the pelagic zone which is the open - water part of the ocean away from the shore. The littoral zone is the near - shore area, and the benthic zone is the bottom of the water body. Plankton are not mainly associated with the littoral or benthic zones.

Answer:

a. pelagic zone