What is the main way that scientists determine which conditions can support life? A.
by studying life on other planets
B.
by studying other planets
C.
by studying life on Earth
D.
by running computer simulations

Why didn’t the united states participate in the league of nations? the u.s. senate did not want the country to join. president wilson did not want the country to join. the league of nations was only for european countries. the league of nations had failed to prevent world war 1

All of the following are true of humanism during the renaissance except a. it was a new way of looking at the world c. it focused on religion b. it caused ancient roman and greek texts to become popular d. it dealt with emotion

The code talkers work contributed mostly to