Answer:
see below
Explanation:
1. Insulator
2. conductor
3. Insulator
4. conductor
an Insulator is something that keeps the cold/heat in a place. like when a house is being built, they will place insulation in the walls to keep the heating and cooling inside. same concept as in example 1.
a conductor is when something is conducting heat or cold. when the spaghetti in scenario 2 is cooking, it is conducting heat from the boiling water.
