It is recommended that children engage in at least _____ minutes of physical activity every day
a. 30
b. 45
c. 60
d. 75
e. 90
c
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The Food and Drug Administration allows the term "high potency" to be used as long as at least ________ of the nutrients contain at least 100 percent of the daily value
A. two-thirds B. one-half C. three-fourths D. four-fifths
What is an example of a fortified food?
a. organically-grown strawberries b. low-fat potato chips c. 93 percent lean ground beef d. iodized salt e. natural supplements
What fuel source is Jan using if she exercises at 25% of her maximum aerobic capacity?
A. mostly carbohydrate B. mostly fat C. carbohydrate and fat equally D. mostly creatine phosphate E. mostly protein
Which of the following is the cause of obesity?
1.Genetics 2.Lack of control over dietary intakes 3.Lack of physical activity 4.Intake of fruit juice 5.The cause of obesity is elusive