Before you prepare food or after you use the bathroom, wash your hands with hot soapy water for at least ________ seconds to cleanse them thoroughly.
A. 20
B. 60
C. 90
D. 40
Answer: A
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Most of the leavening in flour mixtures is produced by
A. air incorporated when mixing in the flour. B. carbon dioxide produced by biological or chemical sources. C. steam rising from the flour mixtures. D. steam produced from biological or chemical sources.
Which of the following factors will adversely affect the nutritional status of a country?
A. Maintenance of rural, small farms B. Movement away from the growth of cash crops C. Movement of the population to urban centers D. Discouraging the establishment of large farms
Proteins provide __________ Kcalories per 1 gram.
Fill in the blank(s) with the appropriate word(s).
What adverse response is known to occur in people who drink copious amounts of water while participating in intense physical activity??
A) ?dehydration B) ?hyponatremia C) ?metabolic alkalosis D) ?elevated blood sodium