I don't have anytime before it's due. I would really appreciate it if someone could help me.

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.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above

Aresident is five feet tall.what is the measurements in iches