In what way did the discovery of the calorie change humans' diets?

a. The calorie was the only universal gauge of food consumption.
b. The calorie measured food needs of whole populations rather than individuals.
c. Nutrition came to be seen as a solution to the world's economic and political problems.
d. all of the above


Answer: d. all of the above

History

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a) Seventeenth Amendment. b) Eighteenth Amendment. c) Nineteenth Amendment. d) Twentieth Amendment. e) Twenty-first Amendment.

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Indicate whether this statement is true or false.

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The code of conduct held by the elite warrior class or horsemen of medieval Europe

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