Objects in the kuiper belt lie beyond the orbit of neptune, and close to the ecliptic: a) are the sources of long-period comets. b) are dense, like the iron meteorites. c) are in random orbits at all inclinations to the ecliptic. d) lie beyond the orbit of neptune and perpendicular to the ecliptic.

Which of the following best describes brazil's economy from 1650-1880? a. it gradually shifted to manufacturing as the industrial revolution progressed. b. it was based on mining. c. it was based on plantation agriculture, where slaves served as a labor force. d. it was based on small, family-owned farms.