The cause of endometriosis is still unknown, although some have suggested that it is due to ____
a. retrograde menstrual flow
b. the body not responding to key hormones
c. physiological factors, such as hormones, neurotransmitters, and brain mechanisms
d. Staphylococcus aureus bacteria
A
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An ultrasound
a. uses x-ray photography to make a picture of the unborn child. b. can be heard by the human ear. c. yields a picture called a CT-scan. d. bounces sound waves off of the fetus.
Steve is on a first date with Nora. They are getting along well, when Nora suddenly hits Steve with a very deep question. "Where do you see yourself in 10 years, Steve?" she asks. Steve nearly chokes on his coffee, as he was just thinking about whether he'd get a goodnight kiss in an hour, not what he'd be doing in a decade. Nora has asked Steve to consider his ____
a. possible selves b. ideal selves c. personal fable d. life story
Concerns about the validity of the Wonderlic primarily stem from studies showing that the test does not well differentiate people with
a. superior intelligence. b. low visual-spatial processing ability. c. high fluid intelligence. d. cognitive impairments.
Which choice best describes the principle of natural selection?