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Author Question: The decline in the teen birthrate in the United States since 1990 is attributed both to the fact ... (Read 648 times)

scienceeasy

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Question 1

The body's __________ keeps track of how many hours a person has been awake and creates increasing pressure to fall asleep.
◦ circadian timing system
◦ reward center
◦ homeostatic drive for sleep
◦ limbic system

Question 2

The decline in the teen birthrate in the United States since 1990 is attributed both to the fact that teens are waiting longer to have sex and __________.
◦ declining poverty rates
◦ more frequent use of contraceptives
◦ fear of HIV
◦ improvements in access to higher education for low-income teens


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Marked as best answer by scienceeasy on Sep 26, 2020

zogaridan

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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