Question

which of the following explains why sunlight is important to aquatic ecosystems?

sunlight provides a source of heat energy to increase water temperatures

sunlight keeps harmful bacteria from taking over aquatic ecosystems

sunlight makes it possible for aquatic predators to see their prey underwater

sunlight provides light energy that allows photosynthesis to occur in plankton and aquatic plants

Answer 1

I think that the answer is the last one

Answer 2

I think The answer is fourthoption