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WhenItRains
Answers (3)
POV: By the time you get done scrolling through this whole conversation you could have already finished your test..😐😲😬
yep
My best guess is tree rings bc you can tell how old a tree is by counting its rings so the more rings it has the longer it has been alive and survived so that shows scientist that the atmosphere must have been good for it to live as long as it has.