Question

Who was he ? He invented what ?​

Answer 1

Answer:

he is Louis Pasteur

he invented Pasteurisation

Answer 2

answer:-

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he is Louis pasture.

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Louis pasture discovered pasteurization , fermentation and many vaccines for many diseases of plants and animals.

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pasteurization:- it is a process of heating milk above 70° celsius and then cooling it to 50° Celsius.

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fermentation:- it is a process of making alcohol by putting yest in sugar water which produces carbon dioxide and alcohol. Nowadays fruit juices are also used.

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i hope my answer is upto point...