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
In this passage, the type of warfare being described by the author is "chemical warfare".
Contributed their political ideals, theater, philosophy, art and architecture to the world. <span>Suggested everything was made of atoms
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