Final answer:
Water is involved in various functions in the human body, including helping cells keep their shape, protecting cell membranes from oxidants, regulating energy metabolism, speeding up biochemical reactions, and excreting waste products.
Step-by-step explanation:
Water is involved in various functions in the human body, including:
- Helping cells keep their shape.
- Protecting cell membranes from oxidants by serving as a solvent for various substances.
- Regulating energy metabolism by participating in the chemical reactions of life.
- Speeding up biochemical reactions by acting as a medium for these reactions to occur.
- Excreting waste products by helping to regulate water balance and maintaining osmotic balance.
Overall, water plays a crucial role in numerous physiological processes in the human body.