The answer is B. Speed up chemical reactions. Hope this helps.
Answer:
Molecules can move into or out of cells by the process of diffusion . Diffusion is the net movement of molecules from an area where they are at a higher concentration to areas where they are at a lower concentration.
Explanation:
The Sahara and Negev share a Biome
I would believe that sugars and starches would have the most caloric value.
The error is clearly in his cochlea. His auditive left nerve is working (he hears buzzes), other components of the ear can be deemed unworking without CT. So we scan the cochlea and check out whether the cil cells work or it is the liquid.
