Photosynthesis is a very complex process that occurs when sunlight and are present.

What kind of seafood would you expect to have the highest levels of mercury and why? kelp, because they use the sun to photosynthesize on the bottom trophic level. oysters, because they filter feed on plankton on a lower trophic level. small fish, because they eat plankton on a higher trophic level. sharks, because they feed on organisms on a higher trophic level.

What is turgor pressure, what causes it, and what does it do for a plant?

Which units ate used to measure both velocity and speed? check all that apply