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How do scientists study pollen grains to help them understand climate change?

by analyzing and making inferences about them
by observing and listing facts about them
by studying and reading more about them
by writing hypothesis about them

2 Answers

2 votes

Answer:

Step-by-step explanation:

A

User Calpau
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Answer: A. by analyzing and making inferences about them

Step-by-step explanation:

User ViksaaSkool
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