Which statement best describes the difference between weather and climate? a. Weather is studied by earth scientists, while climate is studied by life scientists

b. Weather describes rainfall, while climate describes temperature.

c. Weather describes current conditions, while climate describes conditions over long periods.

d. Weather describes the condition of the atmosphere, while climate describes the condition of 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.