What is the institutional review board (irb) charged with? (there may be more than one correct answer. be sure to select all correct answers.) conducting inquires into scientific misconduct. reviewing manuscripts prior to submission for publication. protecting the rights and welfare of human subjects. assuring that all applicable institutional policies and federal regulations related to research with human subjects are followed. reviewing subject recruitment materials and strategies?

what are the options?

for many centuries there were important factors which the economies of the muslim empires developed increasingly. they applied economic procedures in production, investment, finance, taxation and property. they used to tax certain goods (for example: harvest), they charged interest on money lent, they signed contracts with merchants; they relied on a common currency, and they used checks as well as promissory notes. with the money collected by means of taxation, the government provided the needy with an income. in addition, trading networks covered huge distances, so far regions started to have contact and exchange goods. this trade network covered areas of asia, africa and europe.