Selena rode her bicycle to the top of a small mountain. How did the air pressure around Selena change during her bike ride?

What determines the average kinetic energy of the particles in a gas? a. the number of collisions b. the number of particles c. the size of the particles d. the temperature

Adepositional also feature that forms where a stream enters a lake or an ocean is a

Which would freeze at a higher temperature: the great salt lake or lake tahoe? a. lake tahoe would freeze at a higher temperature. b. the great salt lake would freeze at a higher temperature. c. both lakes would freeze at the same temperature.