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V125BC [204]
3 years ago
9

What caused life on earth to become more complex

Biology
2 answers:
Goryan [66]3 years ago
4 0

Answer:

Evolution.

Explanation:

Due to climate change, temperatures, pressure, and natural selection.

ozzi3 years ago
3 0

Answer:

I believe as the human race evolved they became more complex over time. our brains have developed and changed over 100 of years, but technology has a big part in that.

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