If a person's body has a total of 5 grams of iron, how many grams would be found in the hemoglobin?
a. 1 b. 2
c. 3 d. 4
d
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Which of the following best describes the process of prewriting?
A. recalibrating thinking B. setting goals C. planning the text D. making minor corrections E. making minor corrections
All of the following are unsubstantiated claims about diet and behavior EXCEPT:
a. breakfast consumption is related to overweight in children. b. sugar intake is related to hyperactivity in children. c. food colorant intakes are related to hyperactivity in children. d. vitamin/mineral supplementation is related to increased intelligence in healthy children.
In a double-blind study, the researchers know who is receiving the placebo but the subjects do not
a. True b. False Indicate whether the statement is true or false
According to scientific research, the dietary supplement most likely to improve performance is:
a. chromium picolinate. b. antioxidant vitamins. c. creatine. d. branched chained amino acids.