The time it takes to regenerate one inch of nutrient-rich topsoil is approximately
A) 100 years. B) 50 years. C) 500 years. D) one year.
C
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The ________ is the second segment of the small intestine.
A. duodenum B. jejunum C. ileum D. colon
Some fish contain naturally-occurring _______
Fill in the blank(s) with the appropriate word(s).
Which of the following is characteristic of protein nutrition in vegetarians?
a. Vegetarians in general must practice complementary protein nutrition b. Most vegetarians should consume gelatin to ensure adequate tryptophan intake c. Healthy vegetarians typically consume protein sources of very high digestibility d. Most vegetarians eating a variety of foods need not balance essential amino acid intake at each meal
Which food should be avoided prior to competition?
a. ice cream b. grape juice c. banana d. graham crackers e. pasta