In the future, billions of people are expected to face ongoing ________ shortages that will contribute to civil unrest and food shortages.
A. oxygen
B. coal
C. labor
D. water
Answer: D
Nutritional Science
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George plays basketball for his high school team, and he is concerned that he is not consuming
enough kilocalories to support his activity. Which of the following would be the MOST likely indicator that he is not consuming adequate kilocalories? A) weight loss B) low hemoglobin C) impaired performance on the court D) low blood glucose levels
Nutritional Science
Which of the following is a test to determine iron stores in the body?
A) complete blood count B) hematocrit C) serum iron D) total iron-binding capacity
Nutritional Science
Why do energy needs often decrease with advancing age?
Nutritional Science
How much protein, as a percentage of total calories, can a person consistently consume and maintain a healthy balance of nutrients?
a. 13%
b. 20%
c. 35%
d. 33%
Nutritional Science