Over time pangaea broke apart to form other continents. which modern-day continents composed gondwanaland? question 4 options: antarctica, south america and europe north america and south america north america, europe, and most of asia africa, south america, antarctica, australia, and the subcontinent of india

Needed fast 15 points the process of natural selection favors certain characteristics in organisms, while it selects against other characteristics. what would happen if there was zero variation between all of the organisms on earth? a.organisms would evolve to increase variety b.natural selection would operate faster c.less food would be available d.evolution through natural selection would not occur

Why did the united states lead a coalition to invade iraq in 1991? o a. there was a fundamentalist revolution in iraq. o b. iraq had invaded iran. o c. an oil embargo had started in the middle east, o d. iraq had invaded kuwait.

Most tornadoes carry winds speeds in a range of km per hour