Help

In a scientific experiment, a is any factor that can be changed or be changed

In north america, most winter storms form when cold, dry air from interacts with warm, moist air from

Yo! a girl out ! i will give brainliest! hu one of the main reasons societies settled along rivers in the neolithic era was because a) the village elders demanded it. b) the land there was more valuable. c) it was more safe and secure there. d) it provided irrigation for farming.