Based on your options, the answer is that A potentiated effect is when an exaggerated effect produced by two or more drugs in the same category. All the other descriptions do not fit a potentiated effect drug.
When i think of leadership i think of someone who takes responsibility on their actions and sets an example for others to follow<span />
Starvation, too much exercise, dizziness, fatigue, slow growth, brittle nails, etc
It can decrease the chance of you getting the virus, especially if there is a new strand of influenza. it helps prepare your body to fight it off better if you get the virus