Considering the situation, and based on the laws end regulation codes established by the United States Department of Health and Human Services, IRB has the authority to approve research involving pregnant women.
IRB, an acronym for Institutional review board, under Subpart B, Section 46.203, stated that IRB has the jurisdiction to determine whether to approve research involving a pregnant woman.
Also, under Section 46.204, subsection D., IRB can approve this case whereby a research study is greater than minimal risk with no potential direct benefit to subjects. The study includes pregnant women.
Hence, in this case, it is concluded that the correct answer is, Yes, IRB can approve such research.
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Rivers are important because if we only had salty water, we're would we get the water we drink without wasting a lot of electricity fertilizing it?
Cahokia was made with rapidly speed because the all people participated in the construction of Cahokia.
What did the Cahokians build in their city?
It was made by the the Mississippians, a group of Native Americans. In the 1100's, Cahokians built a two-mile stockade around their city, which was protected by the guard towers of about 70 feet each tower. The first was protected by double-walled. About three times over the centuries, it was rebuilt in single-walled fashion. Cahokia Mounds is a National Historic Landmark area which is designed site for state protection.
So we can conclude that: Cahokia was made with rapidly speed because the all people participated in the construction of Cahokia.
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By taxes because of its laws. Also US government gain money in wars,but for essential needs of citizens the money came from part of the taxes.