The robinsons are sailing in a region of relatively ( blank ) pressure.

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.

How many years would it take the atlantic ocean to grow 500 centimeters? show your work.

Solutions to environmental problems in europe must