PLZ HELP ITS FOR MY GRADE AND IM FAILING

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 of these are abrahamic faiths check all that apply a.judaism b.roman catholicism c.islam d.buddhism

Mosses, lichens and shrubs can be found where in russia? a.grasslands b.mountain regions c.coastal plains d.siberian tundra