Which characteristics do polar and dry climates have in common? check all that apply.

high altitude

very cold winters

contrasting seasons

very little precipitation

few, specialized plants

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.

i think that it is c, d, and e, hope this

occluded front i think