Question -
S1: Nowadays we pay a great deal of attention to pure air, open windows and garden cities.

S6: Pasteurised milk is milk which has been treated in this way.

P: Another useful discovery of Pasteur's was the process, now called, pasteurization.
Q: Pasteur was one of the first to show how necessary all these are if we are to fight against germs and disease.
R: Pasteur helped them by showing that by heating win or milk to a temperature of 60 degree Centrigrade, the germs were made harmless.
S: Some wine-growers were troubled by a germ which has turned their win sour.
Which one of the following is the correct sequence?

Option
a) R - S - P - Q
b) Q - P - S - R
c) R - P - S - Q
d) Q - S - P - R

• b) Q-P-S-R
• 11 years agoHelpfull: Yes(1) No(0)