Question

An important contribution made by copernicus is this (correct) assertion that the ____________.
a. earth was spherical (round)
b. sun was the center of the whole universe
c. sun was the center of the earth's orbit
d. earth was the center of the universe

Answer 1

Hey there Katrinamorgan,

An important contribution made by Copernicus is this (correct) assertion that the ________

Answer:

C, Sun was the center of the Earth's orbit

Hope this helps :D

~Natasha♥