What helped medice progress faster in the 20th century than in all previous years?

asked Oct 20, 2020 220k views

1 vote

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3 votes

Technology help alot

Jerry Li answered Oct 23, 2020

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3 votes

Answer:

Step-by-step explanation:

The development or the breack through discovery or penicillin. Before this illnesse were treated silver nitrate.

Jboothe answered Oct 24, 2020

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