Which of the following statements best describes the work of Isaac Newton?
O
A. It began when a group of students and teachers left the University
of Bologna in Italy.
O
B. It identified laws that helped confirm the idea that the sun was at
the center of the solar system.
O
C. It involved writing to the pope to encourage the study of natural
science.
O
D. It was based on experimentation with an air pump to reveal
properties of gases.