The answer is corpus callosum. This is the one that connects
the two hemispheres of the brain. Its packed functioning is essential for the
child to leap on one foot while keeping the arms in the air for balance.
Younger children cannot do this exercise without holding onto something hard. in
the same way, extra abilities in the academic domain which need communication
between the two hemispheres cannot occur without this progress.
The closer the light is to the plant the rate of photosynthesis will be greater compared to when the light is further away from the plant the rate of photosynthesis will be lower.