Which type of organisms are found at the base of an energy pyramid?
A
carnivores

B
producers

C
herbivores

D
scavengers

How is an environment able to support different varieties of organisms?

Which statements correspond to cellular respiration? co2 diffuses passively into the cell. co2 diffuses passively out of the cell. co2 must be pumped out of the cell. o2 diffuses passively when produced inside the cell. o2 diffuses passively when converted to co2. o2 is pumped in and forces co2 out.

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16