The main active ingredient in Red Bull and other energy drinks is

A. taurine.
B. caffeine.
C. guanine.
D. tyrosine.

B

Psychology

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Arrests are more likely to occur among adolescents who are

ages 12 to 14 rather than 15 to 17. females rather than males. European Americans rather than Asian Americans. good students.

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What country has the highest rate of teenage pregnancy of any other developed country?

a. Denmark b. Japan c. United States d. Canada

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