Answer:
the Galilean Invariance and discovery of Isochronism in pendulums.
Explanation:
Galileo is the first known person who studied the skies in detail with a telescope. He made numerous significant discoveries in astronomy including the Phases of Venus and the four largest moons of Jupiter. His contributions to science include the Galilean Invariance and discovery of Isochronism in pendulums.
Hoped that helped:P
He crushed the Creek and took their land
I believe the answer is A !
~~Hello~~
The answer to your question is B.
<em><u>A federal license allowed Thomas Gibbons to operate his steamboats in multiple states.</u></em>
Hope this helps!
