Researchers working in universities and other agencies must receive the approval of institutional review boards (irbs) for human participant research and institutional animal care and use committees (iacucs) before conducting research,

If their institution receives funding.

Explanation: Researchers needs approval from the above mentioned units before conducting research if funding is granted.

Ethical standard

Explanation:

This are procedures put in place that must be adhered to by research conducted on animals to in order to ensure human treatment.

the arab empire adopted the muslim religion as their main belief. arabs would influence the people from the territories they invaded towards islam (the muslim belief).

nevertheless, throughout the history of the arab empire, rulers brought intellectual individuals from other religions to their centers of learning. these other foreigners included jews, christians, greeks, persians, and indians.   these resulted in the adoption of important knowledge developed by these cultures by the arabic empire. for example, the works of aristotle were translated from greek to arab and indian scientists brought the numerical concept of "zero" to the arabs.

nowadays, 93% of the arab population is muslim, which at the same time is subdivided in sects including the sunni, zaini, alawi, shia. the remaining 7% is composed mainly of christians.

b. the american revolution