T he pasteurization proce ss is named after Louis Pasteur, who develop ed it in the 1800s 1. did Metcalf help Africans use solar c ookers?A. He wanted to help them to fight pou erty B. He found it a dangerous job to colle ct firewood C. He realized using firewood is not go od...
a.pasteur's influence on the development of the microscope. b.the origin of the theory of spontaneous generation. c.the effects of pasteurization on food. d.pasteur's argument against the theory of spontaneous generation. 查看答案 更多"if food is allowed to stand for some time, it putrefies...
D.Pasteurization is used to kill bad germs in the milk we drink. 5. What does the passage mainly tell us? A.What life Louis Pasteur lived. B.How to make milk clean. C.How pasteurization was invented. D.What to do with wine. A survey was made about what to do if there was a fi...
T he pasteurization proce ss is named after Louis Pasteur, who develop ed it in the 1800s 1. did Metcalf help Africans use solar c ookers?A. He wanted to help them to fight pou erty B. He found it a dangerous job to colle ct firewood C. He realized using firewood is not go od...
T he pasteurization proce ss is named after Louis Pasteur, who develop ed it in the 1800s 1. did Metcalf help Africans use solar c ookers?A. He wanted to help them to fight pou erty B. He found it a dangerous job to colle ct firewood C. He realized using ...