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nirvana33 [79]
3 years ago
10

Can someone help me

Chemistry
2 answers:
Natalka [10]3 years ago
8 0
#2. 4.6 billion years
wel3 years ago
5 0
I believe # 1 is an era and # 2 4.6 billion
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Which energy transformation is represented in the diagram?
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In a living organism, what is an organ? functional unit, or building block, of all organisms; smallest unit that can carry on th
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3 years ago
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