which of the following best explains why humans need constant supplies of fresh water? a. humans need a…
which of the following best explains why humans need constant supplies of fresh water? a. humans need a constant supply of water to provide them with essential vitamins. b. humans need a constant supply of water to maintain proper hygiene. c. constant supplies of freshwater are needed because body water is continually being lost. d. constant supplies of freshwater are not actually necessary for survival. please select the best answer from the choices provided
Answer
Brief Explanations:
The human body loses water through processes like sweating, urination, and respiration continuously. So, a constant supply of freshwater is needed to replenish this lost water and maintain physiological functions. Water does not provide essential vitamins. While water is used for hygiene, the main reason for needing a constant supply is related to body - water balance. And constant supplies of freshwater are necessary for survival.
Answer:
C. Constant supplies of freshwater are needed because body water is continually being lost.