What did copernicus and galileo have in common? (5 points) both of them published works that challenged the views of the church. they both believed in the geocentric theory of the universe. they were both imprisoned by the church. neither of them could test out their ideas about the universe.

b or c im pretty sure

answer: the time zones used to be whatever the local authority wanted them to be. one town might have 6am whenever the sun came up and another town had 6am 10 minutes later.  

the trains had a hard time when their orders said to be at a certain point at 6am.  

6am, but who's 6am.  

the railroads got together and set the time zones more or less along the longitude lines across the country.

explanation: