Which of the following would be most debilitating to the work of an acrobat or trapeze artist?

In some cases of severe epilepsy surgeons cut the ______ to stop the spread of epileptic seizures from one hemisphere to the other

a. medulla b. hypothalamus c. reticular formation d. corpus callosum

Research shows that approximately ________ of Americans have beliefs about gender roles consistent with those in traditional cultures

a. one-half b. one-tenth c. one-quarter d. one-eighth