An infectious agent that can be found in untreated swimming pools or in rivers, ponds, and streams that have been contaminated is
A. Aspergillus.
B. the norovirus.
C. Giardia intestinalis.
D. Salmonella.
C
Nutritional Science
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Cancer ranks number _____ among the causes of death in the United States
a. one b. two c. three d. four
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Which of the following is likely to occur if candy, cola, and other concentrated sweets are permitted in large quantities during the growing years?
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What effect does adequate calcium intake have on loss of calcium from bone in the 10 to 20 years after menopause?
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