How can a piece of land be preserved?

A. Stop use of the land.
B. Limit use of the land.
C. Build houses on the land.
D. Clear trees from the land.

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.