Which best describes the function of the mitochondria in cells?

a.
transports materials in and out of the cell

b.
maintains homeostasis

c.
creates energy for cellular use

d.
acts as a structural support for the cell

Research cheetahs on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? -cheetah how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

This is the interaction of two organisms where one is and the other is neither nor harmed.

The effect of a hormone on a target cell may be decreased by the presence of