Biology, 20.05.2021 19:00 babycakesmani

What part of the ice cores tells us what the atmosphere was like in the past? A. The water when the ice cores melt.
B. The ice crystals.
C. The rings of the ice core.
D. The air bubbles trapped in the ice cores.

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What part of the ice cores tells us what the atmosphere was like in the past? A. The water when the...