Natural resources are classified as renewable and nonrenewab what is the difference between the two

as said there are two sections, renewable resources is what you can RRR which means it can be reused 1-3 times or more and can be unlimited, replenished,naturally and over relatively short periods of timeand while a nonrenewable is something that has limited supplies; coal, nuclear, oil, and natural gas.

Explanation:

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the correct answer: the index of refraction of the second medium is lower i tried this persons answer and it was wrong this person is lying