How much larger did the Louisiana Purchase make the United States?
The Louisiana Purchase doubled the size of the US.
There is not enough info to answer this
Answer:
it is on land donated by maryaland and Virginia.
Explanation:
Answer:
A
Explanation:
Tectonic plates move around and when they collide upward, they create mountains and volcanoes, mountains become much taller because there is an absence of magma pockets. Volcanoes usually form when pockets of magma rise to the surface with activity below the earth's crust.
To acquire approval to conduct an experiment with subjects from her undergraduate psychology course, a student researcher needs to submit an application to the university's institutional review board.
The purpose of the institutional review board review is to make sure that the appropriate steps are taken to protect the rights and welfare of subjects who are engaging in research, both beforehand and via ongoing assessment. Institutional review boards (IRBs) are tasked with reviewing all research involving human beings in order to protect their rights and welfare.
According to 45 CFR 46.103, the Institutional review boards must assess and approve any non-exempt human subject study. The researcher might not be allowed to use the data and other material gathered throughout the research process if the Institutional review board's permission was not obtained prior to performing the study.
Learn more about institutional review board:
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