Asima was about to have her baby. During labor, the uterus contracts at ________ intervals that become ________ until the baby is pushed out through the vaginal opening
a. regular/shorter
b. irregular/shorter
c. regular/longer
d. irregular/longer
Answer: a. regular/shorter
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In an experiment, people rated how funny they thought cartoons were while holding a pen crosswise in their mouths. Those who held the pen in their teeth thought the cartoons were funnier than did people who held the pen in their lips. These results are best explained by the
a. Cannon-Bard theory. b. facial feedback hypothesis. c. James-Lange theory. d. emotional appraisal theory.
Which of the following nervous systems would be most aptly summarized by the phrase "rest and digest"?
A) The sympathetic system B) The parasympathetic system C) The afferent system D) The efferent system
An example of dissociative trance is __________.
A. a person who enters into a trance state more than once B. a person who believes they can be voluntarily possessed by a spirit, and enjoys allowing this to happen C. a person who often feels as though the world around them isn't real, although they knows it is. D. a person who believes they are at times possessed by a spirit, and are extremely upset by this.
The first stage of neuralation is the
a) thickening of the ectoderm or outer layer forming the neural plate b) formation of the heart and lungs c) migration of neuroblasts d) profileration of stem cells