the table gives estimates of the world population, in millions, from 1750 to 2000. (round your answers to the nearest million.)

What are the three stages of volcanic activity? a. active, magma, lava c. extinct, eruption, explosive b. eruption, quiet, explosive d. active, dormant, extinct

In 1999, the u.s. announced trade sanctions worth $116.8 million, targeting goods from france, germany, italy and denmark. the sanctions were in retaliation for a ban on u.s. hormone-treated beef by which organization?

Darwin studied two different types of tortoises on the galapagos islands. sort the characteristics based on which tortoise they describe.