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Author Question: Which mineral is a key element of hemoglobin in blood? a. potassium b. magnesium c. iron d. ... (Read 22 times)

Caiter2013

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on: Aug 6, 2018
Which mineral is a key element of hemoglobin in blood?
 a. potassium
 b. magnesium
  c. iron
 d. phosphorus
  e. zinc

Question 2

With respect to health care in the United States, one gender difference is that ____.
 a. men see doctors more often than women
 b. men control three-fourths of health-care expenditures
  c. women are hospitalized more often than men
 d. women take fewer prescription drugs than men
 e. men are hospitalized more often than women


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harveenkau8139

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Reply #1 on: Aug 6, 2018
Answer to Question 1

c

Answer to Question 2

c


Caiter2013

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Reply #2 on: Aug 6, 2018
Thanks


harveenkau8139

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Reply #3 on: Aug 6, 2018
Welcome :)


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