Using the phase diagram for CO2, what phase is carbon dioxide in at -20°C and 1 ATM pressure? A. It is at its boiling point
B. It is in the liquid phase
C. It is in the solid phase
D. It is in the gas phase

Arollercoaster car at the top of a hill has potential energy kinetic energy chemical energy light energy

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

The minerals found in bones are deposited by living cells called