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Pls help this is from my earth science class?!?

What does the geologic time scale explain?

A. that fossils provide evidence of stable environmental conditions

B. differences in the Earth's layers

C. developments and extinctions of plant and animal life

D. changes in weather and climate

2 Answers

2 votes
“Calendar” for events in Earth history
User Silas Ray
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The geologic time scale explains differences in the Earth's layers

User IdoFlatow
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