At the capillaries, leaves red blood cells and enters the circulation.

Iwould say being around others who are not drug free is the wrong step because your peers are likely to influence any new or past habits

One health risk and the most important one is obesity, it can cause obesity since you are not leveling your food like you wont ever get full because your just snacking between foods which can also cause diabetes.hope this : )

Answers: 1, 3, and 4.hope it you.