Iron deficiency is especially likely to develop in _____. a. ...

[tatyanajohnson]

Iron deficiency is especially likely to develop in _____.
 a. children
 b. physically active young women
  c. physically active men
 d. older active adults
 e. physically inactive young men

Question 2

Iron-deficiency anemia hinders exercise performance by limiting the amount of _____ available to muscles.
 a. oxygen
 b. hydrogen
 c. glycogen
 d. hemoglobin
 e. carbon dioxide

[meltdown117]

Answer to Question 1

b

Answer to Question 2

a