Answer & Explanation:
Chemical properties are properties that can be measured or observed only when matter undergoes a change to become an entirely different kind of matter. They include reactivity, flammability, and the ability to rust. Reactivity is the ability of matter to react chemically with other substances.
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C. a person who is in a monogamous relationship and has protected sex.
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The answer is D. You wouldnt want someone that is Unfair and prejudiced as your mentor.
-Seth