B. The wave's amplitude is equal to half of this height. What is the
amplitude?

What does homeostasis means in biology?

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 statement is true about the cell theory? a) it is well-supported by evidence. b) it is unchangeable and permanent.