Sancho Is Watching His 17-Month-Old Son Troy Struggle to Catch

question 156

Multiple Choice

Sancho is watching his 17-month-old son Troy struggle to catch up with his older brother.As Sancho observes the awkward and effortful movements of his younger son, he is reminded that Troy's ability to walk, run, and remain balanced depends on __________.

• A)the increase in synaptic pruning in the frontal lobe of his brain
• B)the substantial increase of myelination in the corpus callosum and cerebellum
• C)the amount of calcium he receives through his diet
• D)the encouragement and assistance from others in his environment

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Definitions:

Fixed Expense

Costs that do not change from period to period, such as rent or mortgage payments, providing predictability in budgeting.

Monthly Budget

A financial plan that allocates future personal income towards expenses, savings, and debt repayment.

Electric Bill

A monthly statement that accounts for the consumption of electricity and the cost associated with it.

Variable Expense

Costs that change in amount from one period to another, affected by various factors like usage or market conditions.