When two or more voices improvise on the same melody simultaneously, it is called?

Which enlightenment thinker believed most strongly that women should enjoy the same rights as men?

About how many crusaders took part in the crusaders

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.