Sincth1970s, thpercentagof overweight Americans has
A) decreased by 50%.
B) tripled.
C) doubled.
D) remained the same.
E) quadrupled.
Correct Answer:
Verified
Q41: Water solublvitamins
A)must be replenished each day.
B)are destroyed
Q42: A nephron is
A)a kidney cell.
B)a capillary that
Q43: Fats that your body cannot makarcalled
A)essential fatty
Q44: Vitamin supplements arnecessary for
A)everyone.
B)only children.
C)elderly.
D)vegetarians.
E)elderly people and
Q45: To maintain a proper weight
A)a person just
Q47: As a person gets older
A)they need more
Q49: In vertebrates, thmain function of thurinary systeis
Q50: When a person absorbs morglucosfrotheir diet than
Q51: Which moleculis our primary sourcof energy?
A)protein
B)fatty acids
C)complex
Q76: Vitamins
A) are organic substances.
B) are inorganic substances.
C)
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