The human body comprises of 55% to 78% water depending on body size. To function properly, the body requires between one and seven liters of water per day to avoid dehydration; the precise amount depends on the level of activity, temperature, humidity, and other factors. Most of this is ingested through foods or beverages other than drinking straight water. It is not clear how much water intake is needed by healthy people, though most advocates agree that 6-7 glasses of water (approximately 2 liters) daily is the minimum to maintain proper hydration. Medical literature favors a lower consumption, typically 1 liter of water for an average male, excluding extra requirements due to fluid loss from exercise or warm weather. For those who have healthy kidneys, it is rather difficult to drink too much water, but (especially in warm humid weather and while exercising) it is dangerous to drink too little. People can drink far more water than necessary while exercising, however, putting them at risk of water intoxication (hyperhydration), which can be fatal.
i do not know but i think it is not essential for life
water, shelter, and are essential for life about the same for fish to
its essential for life because of oxygen, water. and for nutrients
While scientists have argued that water may not be essential to the development of life on other planets. Water is essential for your life, as it is a key ingredient in the chemical reactions tha occur in your body. In conclusion, You are a moron
it is because water is life
cuz water is gud
Water is an compound essential to life.
water
Sunlight and water.
Water is the necessary device for the survival of life in this earth
nitrogen, oxygen, and water are nonmetals in the atmosphere, and their cobinations are essential for life on earth
If water disappears from earth then all of life will also disappear. This is because water is essential for life.