Why do you think people believed that there was nothing other than the Milky Way and that the universe wasn't changing or moving?

Who pays into social security a employees b self employed c employers d all of the above

After a heavy rainstorm vegetation on a hillslope was completely removed. how will this removal of vegetation affect the relative amounts of infilitration and runoff that occur during the next heavy rainstorm.

Many schools have a dietician on staff.