How did Africa change over time? please dont use the internet, as i will use a plagiarism checker

The district of columbia could be eliminated completely if a majority of congress voted in favor of the action. a. true b. false

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

Good scientists always report their observations and results truthfully. this is especially important when a scientist's results go against previous ideas or predictions. coming up with inventive ways to solve problems or produce new things