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Mekhanik [1.2K]
3 years ago
9

22 (101 HC) Why have none of the competing hypotheses about the origin of life on Earth been developed into a scientific theory?

2 points)
Biology
1 answer:
Margaret [11]3 years ago
5 0
Because you cannot test it or observe it.

A scientific theory are created through the scientific method, in the scientific method you need to be able observe it and experiment. 
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