Which of the Following Statements About Brain Development and Early

question 124

Multiple Choice

Which of the following statements about brain development and early childhood is true?

• A)The development that occurs inside the brain ends at the onset of adolescence.
• B)By the time a child is 3 years of age,the brain is 25 percent of its adult size.
• C)The overall size of the brain does not increase dramatically from ages 3 to 15.
• D)The brain of a 5-year-old is 60 percent the size of an adult brain.

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Definitions:

Comparative Advantage

The proficiency of an entity, whether it's an individual, corporate body, or state, to create a good or offer a service at a more economical opportunity cost than its competition.

Opportunity Cost

The cost of forgoing the next best alternative when making a decision or choosing a particular course of action.

Comparative Advantage

The ability of an individual, firm, or country to produce a good or service at a lower opportunity cost than competitors, leading to more efficient global production patterns.

Specialize

The process of focusing efforts and resources on a narrow area of expertise to increase efficiency and proficiency.