According to the kinetic-molecular theory, how do gas particles behave?
group of answer choices
they are in constant motion.
they have different shapes.
they have different colors.
they have constant contact with each other.

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Amixture that has two or more substances that are spread out evenly is called a. compound b. heterogeneous c. substance d. homogeneous

Amechanical wave that transports a lot of energy will have a