Which of these ocean zones is sometimes called the "twilight zone" because of how little sunlight it receives? a. abyssopelagic b. epipelagic c. mesopelagic d. hadalpelagic

C. Mesopelagic This zone receives very little sunlight and contains very little plant and animal life the deeper you descend. The animals found here are also capable of bioluminescence, which they use to attract prey. Ocean pressure increases in this zone and water temperatures are colder.