What percentage of all conceptions abort spontaneously, with most occurring before the pregnancy is detected?
A. 10%
B. 25%
C. 45%
D. 60%
Answer: C
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Mary Ainsworth created the __________ to test the nature of child-caregiver attachment.
A. Strange Situation B. internal working model C. secure attachment test D. secure base
Taste aversions are ___________ because they motivate organisms to avoid harmful foods
Fill in the blank(s) with correct word
What is the most frequent cause of death in middle adulthood?
a) cancer b) heart attack or stroke c) gun accidents d) automobile accidents
Loudness of high pitch sounds is determined by _________ whereas loudness of low pitch sounds is determined by _______________
a. rate of firing; the number of axons active at a time b. the number of axons active at a time; rate of firing c. rate of firing; rate of firing d. the number of axons active at a time; the number of axons active at a time