THEORY OF BIO-GENESIS
Before 1765, people believed that certain substances within food changed into microbes and this would then cause food to go off.
- He was a scientist
- He boiled two sets of broth to kill the microbes
- He sealed one and left he other one open to the air
- Only the broth left open to the air went "off"
- This showed that microbes that caused food to go bad were in the…