Louis Pasteur

Louis Pasteur’s discoveries and dedication to science have .... millions of lives.

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• started
• captured
• saved

He was a professor of Chemistry .... the University of Lyon.

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He discovered bacteria were the reason why milk ....

• improved
• evaporated
• spoiled
• disappeared

He invented a process called pasteurisation which .... bacteria.

• saved
• killed
• created
• raised

.... food means food that can spoil and go rotten.

• Perishable
• Persistent
• Dying
• Disgusting

Pasteurisation is used not only with food, but .... to sterilise medical instruments.

• too
• else
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• well

Surgeons and doctors didn’t know the importance of hygiene, so Pasteur proposed washing hands to .... rid of germs and prevent disease.

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