Answer: Known as the exuberant period i believe.
Explanation:
In the brain stem and spinal cord,the cerebral cortex produces most of its connections after birth. (hope this helps.)
1 :an abnormal pouch<span> or sac opening from a </span>hollow organ<span> (as the colon or bladder)
2 :a blind tube or sac </span>branching<span> off from a cavity or canal of the body. the liver is an anterior diverticulum of the intestine.</span>
