When a cold air mass catches up with a warm air mass the result is often a(n) front?

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.

How many square miles is the big island of hawaii

The ratio of the measures of the three angles in a triangle is 14: 15: 11 find the measures of the angles