Answer:
hope this helps
Explanation:
Depressants: These are drugs that slow down your brain function. Examples include alcohol, alprazolam (Xanax), and barbiturates. Stimulants: These drugs elevate your mood and increase your alertness and energy. They're usually highly addictive and can cause paranoia over time.
Cardio is heart, because you heart pumps blood to the organs, tissue, and cells of your body.