Answer:
Water!
Explanation: It carries nutrients to cells and removes waste products. Water is apart of every tissue and cell in your body.
Yes this is true because because sweat usually evaporates from your skin but if it doesnt then it causes that clammy skin
Answer: C. clean with soap and water
Explanation: all the rest are unsanitary
A) Gain Weight.
Any calories consumed in surplus of your maintenance requirements will result in weight gain.