Question

Where pure stale air different from stale air who did pastuer proved. This

Answer 1

Answer:

Louis Pasteur

Explanation:

Louis Pasteur proved that pure air is different from stale air by filling some bottles with soup. He took some into a hotel bedroom where the air was hardly changed, broke their necks so that air could enter and then resealed them. He then took some bottles to a field nearby and repeated the procedure.