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zalisa [80]
3 years ago
7

Humans evolved ______billion years after the earth was formed

Biology
1 answer:
Novosadov [1.4K]3 years ago
4 0
Humans evolved 3 billion years ago after the earth was formed.<span />
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The Unit 'Understanding organisms' is not found here, but an organism is a biological system composed of cells.

<h3>What is an organism?</h3>

An organism is a living entity that is defined by the presence of cells, which are the basic structural unit of life.

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In conclusion, the Unit 'Understanding organisms' is not found here, but an organism is a biological system composed of cells.

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