What is the importance of house keeping?

How did german physicist werner heisenberg's uncertainty principle shake beliefs in newtonian physics?

Thomas jefferson was important in the revolutionary era because a) he wrote much of the declaration of independence. b) he was elected the president of the continental congress. c) his philosophies were used in the influential pamphlet common sense. reactivate d) his leadership and moral stand lead to the colonies to fight for the abolition of slavery.

What is a blended quote and what is it’s purpose