"I think, therefore I am" was Descartes. Never heard of this paraphrase.
Could be a bit of humour by Paul Brunton.
Seligman
I think I know, but don't blame me if I'm wrong. I think it's Alessandra Volta and he is named after the units, vols. in 1799, he made an electrochemical battery.
I think it is theory
Charles Darwin came up with the Idea of Evolution by means of Natural Selection, this eventually became a scientific theory.
This is when someone comes up with an idea, a theory but doesn't have enough evidence for it or can't explain why they think it happens.
I think it was Megan Fox
I think that continetal drift replaced his theory
He came up with the theory.
Neils Bohr came up with the kinetic Theory of Matter, also known as: The Molecuar Theory of Matter, and The Bohr Model.
State which
J.T Wilson was the one who came up with the theory of plate tectonics. Harry Hess came up with the theory of sea-floor spreading. Alfred Wegener came up with the theory of continental drift and Arthur Holmes proposed a suitable mechanism for this to occur (mantle convection).
jeans and jeffreys
Janeth came up with it because she saw what other didnt see
he came up with the theory of the atom
Seligman
Jesus
Albert Einstein.