Dissection Reveals That the Brain Is Made Up of Many

question 656

Multiple Choice

Dissection reveals that the brain is made up of many anatomically distinct areas comprised of clusters of neuron cell bodies interspersed by bundles of myelinated axons and pathways between those clusters.These clusters of neuron cell bodies are referred to as

• A) ​gray matter.
• B) ​white matter.
• C) ​the limbic system.
• D) ​the subcortex.

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Definitions:

Fixed Expenses

Costs that do not fluctuate with the level of production or sales, such as lease payments and salaries of permanent staff.

Net Income

The profit remaining after all expenses, taxes, and costs have been subtracted from total revenue.

Variable Expenses

Costs that vary in direct proportion to changes in an organization's activity level or volume of output.

Operating Leverage

A measure of how sensitive net operating income is to a given percentage change in dollar sales.