What is the 18-inch tube that carries sperm away from the testicles and mixes it with other seminal fluids?
- epididymis
- vas deferens
- ejaculatory duct
- prostate
- vas deferens
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Which of the following statements is not true of the social mobility patterns observed in the United States?
a. Few children of white-collar workers become blue-collar workers. b. Most mobility moves are short in distance. c. The opportunities for the children of nonprofessionals to become professionals are substantial. d. The long-term trend in social mobility has been upward, but since the 1970s this trend has reversed.
Part of the reason it is difficult to define retirement precisely is that the decision to retire involves the loss of occupational identity with
A. no obvious replacement for that loss. B. no assurance that a person will remain retired. C. a new replacement identity as a volunteer in an undetermined area of need. D. a replacement role as a member of a lower tax bracket.
In the early 1980s, the widespread fear of an AIDS epidemic emerged in the United States. What is this is an example of?
A. a moral panic B. scapegoating C. an attribution error D. ethnic cleansing
The leading cause of death in the U.S. is heart disease
Indicate whether the statement is true or false