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Author Question: How do body cells keep the right amount of water inside themselves? a. By releasing hormones to ... (Read 66 times)

cherise1989

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  • Posts: 555
on: Aug 20, 2018
How do body cells keep the right amount of water inside themselves?
 a. By releasing hormones to regulate fluid balance
  b. By changing their electrical charges
  c. By pumping ions across their membranes
  d. By pumping water across their membranes

Question 2

Which nutrient among the following is needed most by the body?
 a. Calcium
  b. Phosphorus
  c. Iron
  d. Water


wergv

  • Sr. Member
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  • Posts: 365
Reply #1 on: Aug 20, 2018
Answer to Question 1

c

Answer to Question 2

d


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