In the United States, most ________.
A. girls begin their growth spurt when they are between 14 and 16 years of age
B. boys begin puberty when they are between 10 to 12 years of age
C. boys have stopped growing by the time they are 16 years of age
D. girls begin menstruating before they reach puberty
Answer: B
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Which of the following statements about essential nutrients is true?
A) Essential nutrients are necessary to obtain through the diet or deficiency diseases will occur. B) Essential nutrients should be consumed in excessive amounts to promote optimal health. C) Essential nutrients must be made by the body and cannot be provided through the diet. D) Essential nutrients are less important than nonessential nutrients.
Which part of the bone produces red blood cells?
a. Bone marrow b. Cortical bone c. Trabecular bone d. Periosteum
Which federal agency regulates bottled water?
1.USDA 2.FDA 3.EPA 4.FTC
Foods high in monounsaturated fats include:
a. fish and fish oil. b. turkey. c. oatmeal. d. nuts.