The world's largest optical telescope, whose mirrors are being constructed in Arizona, is named for what historic explorer?

Answer asap! what was one main difference between japanese and european feudalism? a)japanese feudalism emerged out of a period of violence; european feudalism did not.b)japanese feudalism was influenced by religions other than christianity.european feudalism involved the exchange of land for services; c)japanese feudalism did not.d)japanese samurai and european knights did not follow similar codes of conduct.

What word means having a variety of cultures in the same area? a. cultural diversity b. culture region c. popular culture d. population density

If you are fighting an infection, your might become enlarged and painful. a. lymphocytes c. lymph nodes b. lymph d. capillaries