Brain Development During the Second Year of Life

question 48

Multiple Choice

Brain development during the second year of life:

• A) does not appreciably affect cortical development.
• B) results in myelination of connections between different areas of the brain.
• C) does not include increases in brain weight, which has already reached adult levels.
• D) results, for the first time, in an imbalance in rates of development among various areas of the brain.

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Definitions:

Profit

The financial gain obtained when the amount of revenue gained from a business activity exceeds the expenses, costs, and taxes involved in sustaining the activity.

Sales Revenue

The total amount of money generated from the sale of goods or services before any costs or expenses are deducted.

Opportunity Cost

The expense incurred by not choosing the second-best option available during decision-making.

Producer Surplus

Is the difference between the amount producers are willing to accept for a product or service and the actual amount they receive.