BIOMOLECULES AND ENZYMES

Detailed explanation-1: -In adult men, about 60% of their bodies are water. However, fat tissue does not have as much water as lean tissue. In adult women, fat makes up more of the body than men, so they have about 55% of their bodies made of water.

Detailed explanation-2: -But why? As humans, we need water to survive. With the human body consisting of approximately 60% water, including the brain which is approximately 70% water, and the lungs roughly 90% water, it is crucial that you keep hydrated in order for the body to function at its optimum level.

Detailed explanation-3: -Water constitutes about 60-70% of the human body.

Detailed explanation-4: -The human body has about 50 percent of water by weight.