Which observation supports the inference that humans and chimpanzees share a common ancestor?
a. chimpanzees and humans have nearly identical dna.
b. chimpanzees and humans live in the same time period.
c. chimpanzees and humans eat fruit, meat, and vegetation.
d. chimpanzees and humans have five-toed feet and backbones.

In the 1950s, the u.s. government encouraged american jazz musicians to perform in the soviet union, which was an enemy of the u.s. at the time. of what foreign policy goal is this a good example? strengthening world economic growth improving education for the global population advancing the growth of democracy and good government increasing understanding of american values and creating a receptive international environment