the cerebral hemi spheres connected by__________________?
-
Cerebrospinal fluid
-
corpus callosum
-
both a and b
-
neither a nor b
B
Correct answer
Explanation
The two cerebral hemispheres are connected by the corpus callosum, a thick band of nerve fibers that allows communication between the left and right sides of the brain. Cerebrospinal fluid surrounds and protects the brain but does not connect the hemispheres.