The System Which Coordinates and Integrates Behavior by Secreting Chemicals

question 10

Multiple Choice

The system which coordinates and integrates behavior by secreting chemicals into the bloodstream is called the ________ system.

• A) somatic
• B) limbic
• C) autonomic
• D) endocrine

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Definitions:

Contribution Margin

The amount remaining from sales revenue after variable costs have been deducted, used to cover fixed costs and generate profit.

Planetary Gearset

A gear system that consists of one or more outer gears (planets) revolving around a central (sun) gear, commonly used in transmissions for its compact size and versatility.

Allison TC10

A specific model of automatic transmission by Allison Transmission, designed for commercial vehicles.

Torque Converter

A fluid coupling consisting an impeller, stator, and turbine used to transmit driving torque from an engine to transmission; it provides continuously variable drive ratios and can multiply torque.