Which zone receives the most sunlight?
a. aquifer
b. profundal
c. benthic
d. littoral

The profundal zone is a deep zone of bodies of water like ponds and lakes. Aquifer is an underground layer of permeable rock. Benthic zone is the lowest level of a body. However, the littoral is the zone near the shore and would thus receive the most sunlight. The answer should be D. Littoral.

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .