1. List the importance of water in human life.​

Here are just a few important ways water works in your body:

Regulates body temperature. Moistens tissues in the eyes, nose and mouth. Protects body organs and tissues. Carries nutrients and oxygen to cells.

Our bodies use water in all the cells, organs, and tissues, to help regulate body temperature and maintain other bodily functions. Because our bodies lose water through breathing, sweating, and digestion, it's crucial to rehydrate and replace water by drinking fluids and eating foods that contain water.

answer; i believe the correct answer is (a) the correlation between the cause variable and outcome variable is zero;

answer; eliminate parking problems in cities, because a car took up only half as much space as a horse and buggy;