Viruses can multiply very quickly, and so they can go through natural selection at a much quicker rate, allowing certain vaccine resistant mutations to take over a population.
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I think the correct qnswer for this question is 50% but it is not given in the option so the correct answer is 30 %
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It moves through rocks, water, soil and sediments I think hope this helps
Carrying capacity is the maximum amount of organisms a certain ecosystem can sustain with the resources available in a given ecosystem.
Factors that could either increase or decrease the K, carry capacity, would be: drastic weather causing depletion of resources, decreases in competition, etc.
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The change of the wick to carbon from the burning is a chemical change
