Which of the following techniques is the simplest way to make water safe to drink?
A) implementing river diversion projects B) eliminating community wells
C) using solar radiation to purify water D) employing modified irrigation technology
C
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Since the 1970s, approximately how many British have immigrated to the U.S. per year?
a. 5-10 thousand b. 10-20 thousand c. 20-30 thousand d. 50-60 thousand e. 60-70 thousand
Meeting recommendations for dietary fiber intake can help to lower risk for obesity and cardiovascular disease.
a. true b. false
What are the two types of claims on food labels that are regulated by the FDA?
A. nutrient and health claims B. health and beauty claims C. growth and energy claims D. energy and nutrient claims
Describe the differences among the stages of alcoholic liver disease
What will be an ideal response?