Any sample of matter, whether it be a metal rod, the water that fills a bath tub, or the gas inside of a helium balloon, has mass and takes up space.
Which of the following choices supports this claim?*

c. it required that townships set aside land for public schools.

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:

e imma say squidward tentacles

i normally just use