What percentage of the total water supply is fresh water?
a. 3%
b. 10%
c. 25%
d. 35%
e. 50%
a
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Trace minerals are called "trace" because they are:
a. less important than other minerals. b. found in a limited number of food sources. c. found in small quantities in the body. d. difficult to analyze in the laboratory.
Formative evaluation should be conducted ____
a. before and after a program is fully implemented b. after the program is fully implemented c. before the program design process d. throughout the program design process
According to FDA analysis, many of the dietary supplements vary widely and many products marketed as "natural" or "herbal" contain harmful ingredients
Indicate whether the statement is true or false
Iron depletion, with or without anemia, is associated with reduced physical, physiological, and mental performance.
Answer the following statement true (T) or false (F)