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lozanna [386]
3 years ago
8

2. How old are the oldest fossils? Oldest rocks?During what period were these found? IT

Chemistry
1 answer:
Andre45 [30]3 years ago
8 0

Answer:

Fossils: 3.5 billion.  Rocks: 4.28 billion

they were found during Haden Eon

Explanation:

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