What is the limiting factor for the growth of trees in the tundra? question 1 options: a. permafrost b. low precipitation c. insufficient minerals in bedrock d. ph of soils e. lack of sunlight?

What best explains the inability for life to exist in earth early atmosphere

Waianapanapa beach in hawaii is a black-sand beach that was formed by waves crashing against volcanic rock. the sand can be very hot on sunny days. which statement best explains why? o a. the black sand has no heat capacity. b. the black sand absorbs no radiation. o c. the black sand is immune to insolation. d. the black sand has a low albedo.

Can someone i have no idea of how to do this.