Which of these is required for natural selection to operate?
A) heritable variation
B) a stable environment
C) variation
D) acquired characteristics
A) heritable variation
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Which of the following statements is true?
A) ?Technological advances foster changes in our lifestyles; these changes affect changes in our future social and financial, health, and recreational needs; and these determine what changes will be demanded in social service programs B) ?Changes in our future social, financial, health, and recreational needs affect technological advances to foster lifestyle changes, and these determine what changes will be demanded in social service programs. C) With increasing technological breakthroughs and changes in social welfare programs, adjusting psychologically to rapid lifestyle changes has become easier. D) ?Changes in social service programs affect technological advances that foster lifestyle changes, and these changes affect changes in our future social, financial, health, and recreational needs.
Latino Americans and Asian Americans show similar strengths in their
A. loyalty to homelands B. assimilation into the cultural mainstream C. access to informal support networks D. powerful roles afforded women
Social histories:
A. Are uniform from agency to agency B. Vary widely from profession to profession in terms of format C. Can be almost indiscernible from place to place D. Generally contain the same information though wording and format can differ markedly
The Bureau of Indian Affairs has upheld and supported the traditional roles of American Indian elders
Indicate whether the statement is true or false