His discovery of the role of oxygen. He recognized and named oxygen and hydrogen and opposed the phlogiston theory. He helped construct the metric system, wrote the first extensive list of elements, and helped to reform chemical nomenclature.
It was a chain reaction. Long story short, the countries were pulled into the war because of agreements they had with their allies. This treaty is what caused the countries to enter WWI, to protect and defend their allied countries who were already in the war.
Answer:
The heads on Easter Island have bodies. ...
The moon has moonquakes. ...
Goosebumps are meant to ward off predators. ...
There's no such thing as "pear cider." ...
Pineapple works as a natural meat tenderizer. ...
Humans are the only animals that blush.
Hey I'm not the best but l think it is
90%
hope l helped
A genius of course thats what he was
