At the age of 2,the number of synapses:
A) begins to decrease.
B) begins to increase.
C) reaches its peak,after which it decreases.
D) reaches its peak,after which it levels off.

Question

Quizplus · Accepted Answer

The number of synapses in the brain reaches its peak at around the age of 2 years old, after which it gradually decreases. This process, known as synaptic pruning, is a natural part of brain development where weaker connections are eliminated to allow for stronger connections to form, leading to more efficient neural communication.

At the Age of 2,the Number of Synapses