Using fossils, what can scientists most accurately determine about a mass extinction?

1 answer:

6 0

Around what time that they became extinct. They measure the amount of decay on the bone, and it gives them pretty accurate info

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3.Taking antibiotics too often or for the wrong reasons can change bacteria so much that antibiotics don't work against them. This is called bacterial resistance or antibiotic resistance

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I think so

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Unlike most animals, humans can access water from an aquifer by using

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D- well

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thats where we also access watrer

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