Mention any six uses of heat

Which of the following is evidence to the past existence of glaciers?

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.

In which horizon of soil profile is prevent material usually found