storing foods for longer periods of time building ovens and other heating devices creating medicines that cure infections transporting living organisms without injuring them
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Louis Pasteur discovered that the bacteria in a substance can be killed by heating the substance for a short period of time. Which of these practices benefited most from Pasteur's discovery?
Possibilities:
- storing foods for longer periods of time
- building ovens and other heating devices
- creating medicines that cure infections
- transporting living organisms without injuring them

storing foods for longer periods of time