A. 7. When a sound is reflected off of many objects like in a city or Stonehenge it can
sound
A. Louder
b. Quieter
C. Higher pitched
The sound is coming from all around you. D. The sound is coming from all around

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 is the most likely outcome of global warming

Which of the following human activities resulted in the growth of the north american deer population?