Contains nicotine.
O Alcohol
Narcotics
O Tobacco
O Ecstasy

Tobacco

Explanation:

tobacco

Explanation:

There's Multiple products like "Products such as cigarettes, cigars, pipe tobacco, chewing tobacco, and wet and dry snuff and the dried leaves from the tobacco plant all contain nicotine."

the maintenance of fluid balance during exercise. author information: fluid supplementation is necessary for exercise in which fluid losses must be offset by intake to avoid the negative effects of hypohydration on health and performance.