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White raven [17]
3 years ago
6

What factor made evolution more very slowly for the first two billion years of life on earth?

Biology
1 answer:
marusya05 [52]3 years ago
8 0
It was an asteroid that came to earth two billions years ago and scientists says that there might be another one coming.so we might live in space for a couple of months or years. so that why the dinosaur die.
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