 Comprise or be comprised of? Which is correct? The U.S. 50 states is comprised of Water, hydrogen, and oxygen is comprised of The company, five departments Comprises, chemistry, two main branches Organic and inorganic Comprises What does the new project comprise? To learn more about this topic, see video at link or check out our websites for more free English learning resources eslgold.com and freeenglishstudy.com