Focus groups usually consist of ____ participants
a. 2-5
b. 5-12
c. 12-22
d. 22-35
b
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Which of the following statements about calcium is false?
A. Adolescents should consume adequate calcium to build strong bones. B. A person's calcium intake early in life can affect his or her bone density later. C. The calcium in dairy products is well absorbed by the body. D. After bones are formed early in life, the body has no need for calcium.
All of the following foods are known to cause anaphylactic shock in highly sensitive people EXCEPT:
Explain how hepcidin controls the level of plasma iron
A response called hypertrophy occurs when ________.
A. muscles enlarge after being made to work repeatedly B. a person exercises for half an hour per week C. more ATP is released from the cell D. All of these choices are correct.