If chlorophyll were red instead of green, making plants red in color, what color of light would you expect to produce the lowest rate of photosynthesis? explain. ( answer asap! )

What is point source pollution of an aquatic ecosystem? a) pollution of freshwater sources b) pollution from many sources that combine into one c) pollution that occurs over a wide area; water that runs off from fields, parking lots, and other land surfaces d) pollution that can easily be identified with a single discharge source, such as an open pipe which drains into a body of water