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.
Answers
Hi there,
Your answer is option C
# Explanation
The human body needs a continuous supply of fresh water to restore lost body water. Generally, Water is continuously lost by the body through urine, sweat. So there is a need for fresh Water by the body to restore the lost body water. It protects the body from Dehydration.
Hope it helped.
The correct answer to the questions is option C. c. Constant supplies of freshwater are needed because body water is continually being lost.
Reason for the answer is: water is continuously lost from the body via the excretion from the body and sweat. So there is a lack of water inside the body. As a result, the body need more and more water from the outside so that the deficiency of the water in the body can be counteracted from outside the body. So we should always drink a lot of water to stay healthy.