The building blocks of the universe are called .

Why does a red shoe appear red in daylight

Why doesn't heat added to water make the tempature rise above 100c

Melting 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.