Which of the Following Illustrates a Gradient

question 12

Multiple Choice

Which of the following illustrates a gradient?

• A)maintenance of a relatively stable internal environment
• B)equilibrium or balance between two unconnected areas
• C)more of something exists in one area than another and the two areas are connected
• D)equal amounts of something exist in areas that are connected

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Definitions:

Explosives

Substances that undergo rapid chemical changes, often with the production of gas, heat, and pressure, capable of causing an explosion.

Luggage

Personal belongings packed in suitcases or bags for traveling.

X-rays

Electromagnetic radiation of high energy and very short wavelength, which is able to pass through many materials opaque to light.

Metal Detectors

Electronic devices that are used to locate metallic objects within a surrounding medium through the generation and detection of electromagnetic fields.