In the Process of Human Development,two Brains Were Formed

Multiple Choice

In the process of human development,two brains were formed.According to the theory on how the brain works,which of these is true?

A) It has been estimated that almost all of our actions are emotional,and only small percentage are intellectual.
B) The first brain to develop was the logical brain (the left lobe) .
C) The logical brain triggers first.
D) Most people make decisions intellectually.