How do heat transfers work?

Question

i am in gr7 so dont write sth that is hard for me to understand

Answer 1

Heat transfer always goes from a hot object to a cold one. The cold object absorbs energy from the hotter object until the two objects are the same temparative.

Answer 2

Put an ice cube in your hand.  It starts to melt and your hand gets cold.  Heat, or more accurately, temperature transfer has been made in both directions.