A rock is an example of a solid because
A. rocks are from the earth.
B. rocks cannot change their shape or size.
C. rocks are considered shape shifters.
D. rocks can change their shape but not their size.

6. what does the symbol ah stand for? o one calorie given off by a reaction the specific heat of a substance the heat capacity of a substance the heat of reaction for a chemical reaction

Which position represents spring in the southern hemisphere? a) b) c) d)

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.