Very simple. You can't renew it. Which one of the options seem like you cannot renew the resource in a reasonable amount of time?<span />
Sugar.....................
<span>The answer is Monarch butterflies migrating southward. This describes the innate animal behavior, </span>Monarch Butterflies perform one of the longest migration known in insects. Starting from North America, they spend their summer in North America, and migrate south to Mexico for the winter.<span>
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Answer:
D the others are highly pollutant expesially nuclear and natural gas
Explanation:
Answer:
I think its B: Sliding filament mechanism
Explanation: