Respuesta :
Answer:
Convection
Explanation:
This is an heat transfer means that occurs in fluid.
In the case of air conditioning.
Cold air keeps falling towards the ground because it is denser while hot air rises till the room is saturated.

Answer:
Convection
Explanation:
This is an heat transfer means that occurs in fluid.
In the case of air conditioning.
Cold air keeps falling towards the ground because it is denser while hot air rises till the room is saturated.