Which of the following statements about human brain are correct?
A.
The human brain is comprised of a number of different regions. Each of these regions are vitally important with highly specialized functions. The brain is roughly divided into three parts which include the following: forebrain, midbrain, & brain stem or hind brain.
B.
The central part of the brain includes the brain stem & the midbrain. The function of the midbrain has been largely preserved during evolution.
C.
The functions of the forebrain, however, have changed somewhat. The cortex is highly developed with a high capacity for complex thinking & problem solving.
D.
The brain has three main parts, the cerebrum, cerebellum, & brain stem. The cerebrum is responsible for things such as memory, speech, voluntary behaviors, & thought.