At each level of a food chain, the biomass of organisms decreases or increases?

It increases because the higher you go in the food chain, the bigger the carnivores or consumers are.

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

the answer is 1. photosynthesis. glad to