One reason is because the short days and long nights prevent the earth from warming up, another reason could be because the sun's rays in winter are more spread out thus minimizing the amount of energy
Option A, B, D are only applicable for steroid hormones ( hydrophobic)
So the answer is C
the layer on the top. the layer with the most minerals.
Answer:
here you go!!
Explanation:
enzyme tyrosinase, which creates the color of the skin, eyes, and hair shades.
