Which of the following bodies of water has the world’s highest waterfall, Angel Falls? A.
the Orinoco River
B.
the Amazon River
C.
the Strait of Magellan
D.
the Paraná River

Why did many members of congress oppose president lincoln’s plan for reconstruction? a. they believed that freed blacks had gained too much power. b. they thought that the plan was too harsh on confederate sympathizers in the north. c. they thought that the president had overstepped his powers.

Which of the following was not a result of early humans increasing proficiency at finding food

Aresearcher is studying women recently admitted to a state prison. all potential subjects must have children under the age of five. research subjects will be given a basket of toys to use at their children’s first visit that the children can then take home. in assessing this proposal, the irb needs to determine that the toys are: age appropriate. not an excessive incentive. educational. of high quality.