In a physical change, like changing state from a solid to a liquid, the substance itself doesn't change. How is a chemical change different from a physical change?

A chemical change is when the substance becomes something new.

Explanation:

Think about it like paint. Your two substances and red and blue. When you mix them together you get purple. It's no longer red paint or blue paint, it's purple paint. That's a chemical change.

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

every el niño cycle is different. every year.