Answer:
It slows down the entry of heat through the walls and ceiling.
Explanation:
Insulation is a poor conductor of heat.
Thus, it takes a long time for the heat of the sun's rays to penetrate to the inside of the building.
If the building was cool to start with, insulation will help it stay cool longer.
I think its batholith
It's formed when magma is forced upwards it then cools and solidifies
Answer: I think it id b But im not positive