Why is there little plant life in the tundra

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.

Which feature of a map shows the relationship between a distance on a map and that distance on earth? key scale grid system compass rose

Over half of the african-american population in the united states live in