How does the top level of an energy pyramid compare to the bottom level of that energy pyramid? a. it shows a reversal of the flow of energy. b. it contains the least amount of the total energy. c. it contains the same amount of the total energy. d. it contains the greatest amount of the total energy.

Which of the following may one conclude from a map that shows the average ph value of rainfall in the u.s.? acid rain is a more serious problem on the east coast. acid rain falls equivalently across the continental u.s. there are more factories on the west coast. the midwest has fewer forests than the rest of the u.s.

What is the meaning of exocytosis ?

Organ systems are composed of organs, organs are composed of tissues, and tissues are composed of cells. this pattern is organized into levels. organization based on levels can be found in what