Born in 1822, Louis Pasteur was a French scientist. He invented a process, now called pasteurization, for preventing d drinking raw milk. One of Pasteur's key discoveries was the role that bacteria play in contaminating milk and other beverages
knowledge to the development of a method for removing bacteria from milk. During the process, milk is heated to a high tem
time, killing harmful bacteria. Starting in the 1920s, milk was routinely pasteurized in the United States. The practice became
The use of Pasteur's process has prevented countless people from becoming III.
Which sentence best helps readers understand the revolutionary impact of pasteurization?
1. "He invented a process, now called pasteurizing, for preventing diseases caused by drinking raw milk."
2. "One of Pasteur's key discoveries was the role that bacteria play in contaminating milk and other beverages."
3. "Starting in the 1920s, milk was routinely pasteurized in the United States."
4. "The use of Pasteur's process has prevented countless people from becoming ill."

i think the answer is hope it

the answer is b just took the tested

the illustration   that would give a reader a clear understanding of the text is a picture of men constructing the frame of a building.the frame is made of iron bars. the text describes the job of blacksmiths'. these were very organised and they had different names: "the driver" and "the heater". the text describes the way in which these men worked ; they worked iron pieces as if they were playing a sport. in fact, the text wants to show the men's skills. the text also puts some emphasis on the use of '' rivets'' in construction. this kind of nails were not always used in the construction of manhattan.

some examples:

"and with an underhand toss he hurled the smoking rivet straight at the catcher, who caught it in mid-air in his catching can." men's skills

"when the driver was ready for a new " the emphasis on the rivet ( special nail used in construction).

" it against a beam to remove any cinders, and jammed it into the waiting hole. " the emphasis on the rivet.

nominative