What is the most biologically diverse biome

Based on the topographic map of mt. st. helens, what is the contour interval if the volcano height is 2,950 m? question 2 options: 500 m 600 m 400 m 750 m

The earth is composed of three different chemical layers: core, mantle and crust. the formation of these layers was from a process called

Given f(x) = 3x= 1 and g(x) = 2x-3, for which value of x does g(x)= f(2)? its for algebra