One aspect of brain maturation that is associated with increases in the speed of neural impulses and improvements in information transmission is:

The answer is myelination. This involves the growth of myelin sheath around the axon or neurons, a biological process that occurs at a great pace in a child’s brain during child development after birth. The myelin sheath improves transmission of electrical impulses through a process called saltatory conduction (through hops).

The answer is observations and interpreting.

There would be one bar shorter than the bar for peaches.