As the infant's brain develops, some neural pathways will decay if not used. The use-it-or-lose-it process is known as

Maturation explains why

Which of the following is true of the early formation of brain cells?

Infantile amnesia explains why

The brain areas underlying memory need to mature before we can remember accurately. This maturation usually occurs at age

The Broken Cord's main character is excited to adopt

The college professor is unique in wanting adopt because

The little boy comes from which tribe?

Despite his best efforts the professor finds out that