Messages Are Sent to the Brain or Spinal Cord from the Body

question 88

Multiple Choice

Messages are sent to the brain or spinal cord from the body via _____ neurons; messages leave the brain and spinal cord via _____ neurons.

• A) motor; mental
• B) afferent; efferent
• C) efferent; afferent
• D) internal; external

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Definitions:

Variable Cost

Charges that adjust according to the amount of goods produced or sold, like raw materials and labor costs.

Fixed Costs

Fixed Costs refer to business expenses that do not change, regardless of how much the business produces or sells.

Operating Cash Flow

The cash generated from a company's regular business operations, indicating its ability to cover operational costs and make new investments.

Variable Cost

Expenses that vary depending on the amount of products or services a company generates.