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d1i1m1o1n [39]
3 years ago
13

Which of these can be used to see how climate has changed over time? A. ice cores B. tree rings C. both of these

Biology
1 answer:
Brut [27]3 years ago
5 0
I think the answer to this is both. 
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Hello!

<h3>⭐What does polar mean? </h3>

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<em><u>Chemical polarity or only polar is a property of molecules that represents the separation of electric charges in the same molecule (see also electric dipole). ...</u></em>

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<u>Angela</u>

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