Which sequence represents the relationship between temperature and volume as explained by the kinetic-molecular theory? A. higher temperature ---> more kinetic energy ---> more space between particles ---> higher volume
B. higher temperature ---> less kinetic energy ---> less space between particles ---> higher volume
C. higher temperature ---> more kinetic energy ---> less space between particles ---> lower volume
D. higher temperature ---> less kinetic energy ---> more space between particles ---> lower volume

Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.