What is the effect of volcanic eruption kn gloab tempatires

Dna is always read in the whereas rna is read in .

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.

15 ! come and answer! a(n) is the general term for an infectious disease that has spread across a city, region, or country.