If water freezes at 32° and boils at 212°, the major temperature scale being used is a. barometer b. celsius c. fahrenheit d. gauge

If x ≤ 25, which could be the perimeter of this rectangle? a) 100 in b) 155 in c) 225 in d) 750 in e) 1500 in

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.

Does anyone know the answers for these