Answer:
Muhammad left Mecca to Medina so the answer it
B. Medina
yes, he is right the answer is,
Galileo's most important scientific contributions were in the field of physics. ... Using the telescope, Galileo discovered the mountains on the moon, the spots on the sun, and four moons of Jupiter. His discoveries provided the evidence to support the theory that the earth and other planets revolved around the sun.
Search it up in a test and try to find the right answer because i have no clue in what the united.1states
The answer is C. Hope this helps! (: