von1144
von1144
23.04.2020 • 
Mathematics

Based on fossil evidence, about how long ago did the first
single-celled life form appear on Earth?
130 MYA
Flowers
300 MYA
Dinosa
130 million years ago
00 MYA
Land It
200 MYA
Mammals
2.5 billion years ago
4.1 billion years ago

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