What types of lenses are used in a microscope. You may choose more than one convex
camera
concave
all the above

In shifting to a defense policy based upon the concept of "flexible response," president kennedy was indicating that he had grave doubts about thevalue of which previous defense policy? a massive retaliationb collective securityc containmentd air power

Match each form of japanese art with its description

During the age of imperialism, suez canal connected which two bodies of water?