water:
Water is the basis of life; It is very important for the continuation of the life of living creatures on earth. Man needs water for drinking, growing, and cooking, as he needs it to accomplish routine life matters. Also, plants will not grow and grow, and therefore will die without it, and animals will thirst and perish in its absence, without water it is not possible to survive and survive.

Water exists in different states; Such as the liquid state, such as: rain water, rivers, water coming out of water taps, and pure water free of rocks, salt, soil, and garbage, and it exists in a solid state; Like ice, and ice cubes, it freezes at a temperature of zero degrees Celsius, and it evaporates at high temperatures, becoming in the gaseous state, colorless and odorless; as water vapor.

The importance of water in the human body:
Water makes up 60% of the human body; As all cells, tissues, and organs of the body use water to help regulate body temperature and maintain other functions in the body, and because the body loses water during breathing, sweating, and digestion; Therefore, it is important to replace lost water, rehydrate the body by drinking fluids, and eating foods that contain fluids. Here are some of the benefits of water for the body:

Protecting tissues, spinal cord, and joints:
Different organs and tissues of the body need to stay hydrated. Staying hydrated helps maintain optimal levels of moisture in sensitive areas; Like the eyes, nose, or mouth, as well as in the blood, bones, and brain, and water helps protect the spinal cord and lubricate the joints.

Elimination of body waste:
The kidneys and liver use water to get rid of body waste through sweat, urine, and stool. Water may also relieve constipation problems. It softens the stool and helps move food through the intestines.

Digestion improvement:
Saliva, which is mainly composed of water, is necessary in the digestive process. Digestion depends on the enzymes in saliva to help break down food, and dissolve minerals and other nutrients, in addition to the importance of water in helping to digest soluble fiber.

Regulating body temperature:
Water regulates body temperature; Therefore, the body must be kept hydrated, as the body loses water during physical activities, and in hot environments through sweat, which makes the body cool, and thus the body temperature rises in the event that the lost water is not compensated.

Improve blood circulation:
The water in the blood transports beneficial nutrients and oxygen throughout the body.

Maintaining moisture and freshness of the skin:
Drinking enough water helps keep the skin hydrated and may boost collagen production.

Other uses of water:

• There are other uses for water, including:

• manufacture of many products.

• Healthy crop growth.

• Keeping homes and places clean.

• Body wash and shower.

• Wash clothes, and eating utensils.

• construction of swimming pools; to have fun.