Even by the Beginning of Adolescence, Only About Half of Children's

question 41

Short Answer

Even by the beginning of adolescence, only about half of children's close friendships last longer than _________.

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Definitions:

CSF

Cerebrospinal Fluid, a clear, colorless bodily fluid that fills the brain's ventricles and surrounds the central nervous system, acting as a cushion and participating in nutrient transport and waste removal.

Ventricles

Cavities within the brain that produce and contain cerebrospinal fluid, which helps protect and nourish the brain.

Frontal Lobe

The largest of the four major lobes of the brain, located at the front of each hemisphere, involved in voluntary movement, expressive language, and managing higher level executive functions.