Which statement best describes Cheryl's commute?

Plz me someone this is my last chance on this test i cant fail again

Which evidence is most likely used to indicate the beginning of solar system formation? a. materials combined to form a mass. b. materials were pulled together by gravity. c. water condensed and collected to form oceans. d. different species of microorganisms lived on earth.

The african continent is home of the worlds largest desert and longest river . t or f