How is facilitated diffusion similar to active transport?
A. Neither require energy.
B. They both use protein channels.
C. Both move against the concentration gradient.

which are post-impressionist paintings? check all that apply?

explanation:

post-impressionism is a predominantly french art movement that developed roughly between 1886 and 1905, from the last impressionist exhibition to the birth of fauvism. post-impressionism emerged as a reaction against impressionists' concern for the naturalistic depiction of light and color.

hope this have a good day

answer; ///(b) it is composed of four protein chains and four heme groups;

the match lol

as many times as you want