Some of the Factors That Decrease Efficiency of Automobiles Include

question 27

Multiple Choice

Some of the factors that decrease efficiency of automobiles include:

• A) friction between tires and the road
• B) Energy lost as heat during combustion inside the engine
• C) their heavy weight relative to the weight of passengers
• D) friction and energy lost as heat during combustion inside the engine
• E) all of these answer choices are correct

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Definitions:

Prefrontal Area

A region at the front of the frontal lobe in the brain, associated with complex cognitive behavior, personality expression, and decision making.

Memory

Capacity of the brain to store and retrieve information about past sensations and perceptions; essential to learning.

Peripheral Nervous System

The part of the nervous system that consists of the nerves and ganglia outside of the brain and spinal cord.

Sensory Messages

Signals transmitted by sensory receptors to the brain or spinal cord, conveying information about the environment.