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borishaifa [10]
3 years ago
8

Which can be used as an indicator of past climate?

Chemistry
1 answer:
Eddi Din [679]3 years ago
4 0

Answer:

Annual rings of trees in temperate forests

Explanation:

because fluctuations in ground surface temperatures propagate slowly downwards into the earth as a "temperature wave".

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If 3.6 g of aluminum completely reacts, how much Al2O3 (in grams) can be produced
marissa [1.9K]

The amount in grams of  Al₂O₃ produced is approximately 6.80 g.

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cross multiply

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read more: brainly.com/question/23982245?referrer=searchResults

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