Which of the following is a risk factor for skin cancer?
a. Arsenic b. Hexavalent chromium
c. Hepatitis B or C infection d. Ionizing radiation
a
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The Dietary Guidelines for Americans are updated every
A. year. B. two years. C. five years. D. decade.
The term used for a baby in the womb from the time of conception to 8 weeks is embryo. The term used for a baby in womb after 8 weeks is fetus. Both of these terms are Latin and mean ____________.
Fill in the blank(s) with the appropriate word(s).
Ingredients on a food label are listed:
1.in ascending order by weight. 2.alphabetically. 3.in descending order by weight. 4.in descending order by calorie content.
It is believed that Americans' total daily caloric increase is due to the increased consumption of
A. fruits. B. red meats. C. desserts. D. soft drinks.