Need help 100 points! fill in the blanks

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.

The ozone hole is at its biggest each year in the ? hemisphere in the ? season.

The majority of immigrants from asia have settled on reserves along the canadian shield in british columbia in quebec