Seventy years ago the dietary factor that most contributed to diseases and deaths was ____
A) nutrient overdose
B) nutrient deficiencies
C) excess body fat
D) over exercising
B
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The fluid portion of the blood is called
A) hemoglobin. B) plasma. C) lymph. D) platelets.
Bribing children to eat a new food is a good way to help them discover new foods.
Answer the following statement true (T) or false (F)
A food product information sheet states that the food you are eating contains omega-6 fatty acids. Therefore, you know that the fatty acids in this food each have
a. 6 carbons. b. 6 double bonds. c. a double bond between carbons 6 and 7. d. All of the above
An increase in exercise accompanied by a decrease in body weight is an example of a ____
A) ?variable effect B) ?positive correlation C) ?negative correlation D) ?randomization effect