All of the following are examples of popular paint brushes used by artists to create different affects and results, except which? a. round brushes c. pointed brushes b. spiral brushes d. detail brushes Please select the best answer from the choices provided A B C D

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.