How do we know that food isn't causing the population growth?

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.

Which of the following explains why a tree is often used as a model to represent the principle of common descent

Which organelle plays a role in intracellular digestion?