Which of the Following Is an Example of a Battery

question 18

Multiple Choice

Which of the following is an example of a battery?

• A)Pointing a loaded gun at a person.
• B)Swinging a fist at someone without hitting him/her.
• C)A person poking someone in the chest with his/her finger to emphasize a point.
• D)Throwing an object at a person that causes a nearby person anxiety.
• E)Tapping someone on the shoulder to ask a question.

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Definitions:

Electrochemical Impulses

Bioelectrical signals that transmit information between neurons in the nervous system.

Light

Electromagnetic radiation within a certain portion of the electromagnetic spectrum, visible to the human eye.

Sensory Thresholds

The minimum level of stimulus intensity required to be perceived or detected by the sensory systems.

The Pupil

The opening in the center of the iris of the eye, through which light enters.