Human hormones testosterone and estrogen are considered lipids. what could be the reason for this? select one of the options below as your
a. they are phospholipids.
b. they are fatty acids.
c. they are steroids.

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

i believe it is "they are not used up by reactions" as the answer to your question, text me back if this is correct because i just learned this.