Cigarettes release both nicotine and

a. acetylcholine.
b. carcinogens.
c. tryptophan.
d. noradrenaline.

ANSWER: b

Psychology

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The scientific study of old age is called ______

Fill in the blank with correct word

Psychology

Which of the following individuals is using conventional moral reasoning?

a) Chen decides the death penalty is wrong because the additional taking of a life does not make up for the initial loss of a life. b) Saroya feels she should clean her mother's apartment because it pleases her mother when she does so. c) Jubal considers it wrong to talk badly about another person when they are not present because they might find out. d) During the war Jacob moved to Canada because he is a Buddhist and does not believe it is right to end the life of any living creature.

Psychology