Answer:
D
Explanation:
Cardiorespirtory endurance is the level at which your heart, lungs, and muscles work together when you exercise for an extended period of time.
Answer:
Barbiturates are among the most widely used depressant drugs.
Explanation:
People get aids from having unsafe sex or through liquids or body fluids
Insulin is a chemical that is produced by the pancreas and controls blood sugar.
Hope this helps!
Answer:
hmmmmmmmm........what do i need to answer.....