cadienbrown20 cadienbrown20

18-03-2022
Physics

contestada

Based on fossil evidence, about how long ago did the
first single-celled life form appear on Earth?O 130 million years ago
O 1.5 billion years ago
O
2.5 billion years ago
O
4.1 billion years ago

Respuesta :

Mokuteki Mokuteki

18-03-2022

Answer:

4.1 billion

Explanation:

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