Epinephrine and norepinephrine are secreted by the adrenal glands and are both __________ when used in the nervous system and __________ when used in the endocrine system
a) neurotransmitters; hormones
b) hormones; neurotransmitters
c) stress regulators; calming agents
d) calming agents; stress regulators
Answer: A
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Short-term memory for a list of words or numbers fades quickly unless you rehearse it
a. True b. False Indicate whether the statement is true or false
Soon after a woman has been raped, she typically
a. tries to discuss her emotional reactions with close friends. b. recalls very little about the assault. c. blames the rapist for the attack, even if she provoked the attack. d. feels helpless, and she blames herself for the assault.
Unlike other graphs, ______ displays a data point for each individual in the data set with one measured variable on the x-axis and another measured variable on the y-axis.
A. line graph B. pie chart C. bar graph D. scatterplot
By age 6 the average child has a vocabulary of around ___________ words
a. 1,000 c. 14,000 b. 4,000 d. 24,000