Which contribution did Galileo Galilei make to the field of science? A.
He discovered that moons revolve around planets such as Jupiter.

B.
He expanded upon the scientific method.

C.
He used experiments to make new medicines from plants.

D.
He came up with the law of universal gravitation.

THE ANSWER IS LETTER B

Explanation:

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chinese civil war took place over a long period of time between 1927 and 1950. the war was interrupted when japan invaded china in 1936 and by world war ii. the war was fought between the nationalist government of china, also called the kuomintang (kmt), and the communist party of china (cpc).