Which piece of historical evidence is a primary source? A. An essay analyzing the most important inventions of the 18th
century

B. A textbook about the Roman Empire written by a history professor

C. A film about a fictional family in the American colonies

D. A recording of a famous speech given at a political rally

Which of the following is an example of how the principle of beneficence can be applied to a study employing human subjects? providing detailed information about the study and obtaining the subject's consent to participate. ensuring that the selection of subjects includes people from all segments of the population. ensuring that persons with diminished autonomy are protected. determining that the study has a maximization of benefits and a minimization of risks.

The document asks about dependents because the number can affect who pays taxes. increase overall taxes. lower overall taxes. affect when to pay taxes.

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