Defining rock features and naming layers

Which numberline shows the solution to n -3

What is the difference between emigrate and immigrate? ?

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.