Discovery of vaccine for smallpox, viruses and actual organisms that cause many diseases lead to the development of Germ Theory.
<u>Explanation:</u>
Theory was the 'predominant theory' of 'disease transmission' before germ theory but it is no longer accepted as a 'scientific theory' of diseases.
'Formal and reliable experiments' on germs and diseases relationship were 'conducted by Louis Pasteur'.
He showed that growth of microorganisms was not a spontaneous generation and his pasteurization experiment provided key pieces of evidence that supported germ theory.
One benefit of animals living in a group are that they can stand up to other animals more easily. One cost is that they have to share food and resources.
Im so sad having to finish The Future Diary anime it was so good and now im crying and im just keep listening to the saddest song in the ost "Here with you" just seeing Yuno and Yuki there hits me hard. :(
