How does the number of mitochondria in a birds body compare to the amount in other cells in the birds body ? explain .

If scientists are wrong about earth's age based on radioactive material and the decay rates are really much faster, how would nuclear power plants be affected?

Sweating and breathing is an example of differentiation specialization maintaining homeostasis metabolism

What would most likely happen if a person increased the amount of saturated fat in his or her diet? the person's risk of cardiovascular disease would increase. the person's risk of cardiovascular disease would decrease. the person's bad cholesterol would decrease. the person’s good cholesterol would increase.