What do r136a1 and our sun have in common?

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.

Did you know that a single bee would have to go to over 2 million flowers to make a single pound of honey?

Number and variety of living organisms includes genetic, species, and ecological types