There Are Two Radio Stations,one Receiving Signals from the Western

Multiple Choice

There are two radio stations,one receiving signals from the western hemisphere and one receiving signals from the eastern hemisphere.A cable connects the two stations so that signals sent out from one half of the world can be transmitted to the other half.This cable is analogous to the brain's

A) corpus callosum.
B) cerebral cortex.
C) white matter.
D) medulla oblongata.