Question

you would expect to find barnacles, starfish, and mussels in which ocean zone?
abyssal
bathypelagic
intertidal
hadal

Explanation:

Barnacles, starfish, and mussels are adapted to the fluctuating conditions of the intertidal zone, which is the area between high - and low - tide marks. The other zones (abyssal, bathypelagic, hadal) are deep - ocean zones with different environmental conditions not suitable for these organisms.

Answer:

C. intertidal