Which Two Portions of the Brain Are Involved in Controlling

question 94

Multiple Choice

Which two portions of the brain are involved in controlling respiration?

• A)pons,hypothalamus
• B)cerebrum,hypothalamus
• C)pons,medulla oblongata
• D)medulla oblongata,cerebral peduncles
• E)pons,thalamus

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Definitions:

Variable Cost

Costs that change in direct proportion to changes in a firm’s level of production.

Labor

Labor refers to the human effort, both physical and mental, used in the production of goods and services.

Fixed Cost

Costs that do not vary with the level of output or sales, such as rent, salaries, or insurance premiums.