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Leto [7]
2 years ago
9

1. What observations made in the 1600s and 1700s led some people to believe that there was a

Biology
1 answer:
ira [324]2 years ago
7 0

Microscopical observations show the presence of simple in structure, abundant, and pervasive microorganisms. Researchers at the time came to the conclusion that there was a life force in the air.

#SPJ6

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hope it helps!!

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I believe it was the Cell theory. :)
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