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Author Question: The placenta transports _____ between the mother and fetus. a. blood only b. nutrients only c. gas ... (Read 71 times)

jasdeep_brar

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on: Aug 20, 2018
The placenta transports _____ between the mother and fetus.
 a. blood only
 b. nutrients only
 c. gas only
 d. blood and nutrients
  e. nutrients and gas

Question 2

About _____ of U.S. adults are overweight or obese.
 
 a. 33
  b. 42
  c. 57
  d. 68


matt

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Reply #1 on: Aug 20, 2018
Answer to Question 1

e

Answer to Question 2

d


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