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Explanation:
its either a) or b) i d k choose wisely please
After A Natural Disaster , Population Usually Decreases Due To Death Or People Fleeing From Their Home .
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A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light and cigarette smoke. Mutations can occur during DNA replication if errors are made and not corrected in time.
Carl Von Linneaus developed the system for classifying organisms.
