2 years ago

Which best describes how ice cores are important to the study of geologic history?

2 answers:

5 0

many fossils can be preserved in the ice. as well as radiation levels. oxygen levels. carbon dioxide levels. and many more to determine the climate of the past.

faust18 [17]2 years ago

5 0

They contain evidence showing changes in the atmospheric composition over time.

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The midpoint of AB is M(-1, -5) If the coordinates of A are (3, -8) what are the coordinates of B?

Assoli18 [71]

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mid point of AB = (-1,-5)

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