• Home
  • Galileo was an astronomer who
Question 1:
Galileo was an astronomer who
A. developed the telescope
B. discovered four satellites of Jupiter
Feedback no explanation
C. discovered that the movement of pendulum produces a regular time measurement
D. All the above.

These questions are from this test. Would you like to take a practice test?

Practice Basic GK Online Test 2 | Englishfreetest.com