Which of the following happens during the first trimester of pregnancy?
A) Chemical messages are sent to the brain to start menstruation.
B) A woman can no longer tell if she's pregnant by using a urine test.
C) The cervix thins and begins to stretch.
D) The zygote implants itself in the lining of the uterus.
D
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Freud believed that the latent content of dreams stemmed from __________.
A. hidden conflicts and desires B. sexual perversions C. reflections of consciousness D. ways to solve problems
Lorraine knows that automobiles add to air pollution and she hates the smog. However, she enjoys the convenience of driving alone to work rather than carpooling or taking the bus. Her attitude did not lead to action most likely because of
a. the lack of a long-standing habit. b. conviction. c. the lack of evaluation of others. d. the immediate consequences.
Olfactory information is processed by the ____.
A. thalamus via the olfactory bulbs B. cortex via the olfactory bulbs C. spinal cord D. medulla
When 3-month-old Rosita says "ahhhhhhhh," she is
A. producing telegraphic speech. B. cooing. C. babbling. D. producing infant-directed speech.