Final answer:
The human body consists of approximately 60% water, which varies depending on factors such as age and sex.
Step-by-step explanation:
The percentage of water in the human body is approximately 60%. This percentage can vary depending on factors such as age, sex, and body composition. Infants have a higher percentage of water (around 75%) compared to adults (around 60%).
Water is found in all cells, tissues, and organs of the body. It plays a crucial role in various biological processes, including transportation of nutrients, regulation of body temperature, and removal of waste products.
For example, the brain and heart are comprised of about 73% water, while the lungs are about 83% water. Even bones contain around 31% water.
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