Question

use the drop - down menus to complete the statement.
refrigeration cooling systems transfer thermal energy out of a building, while heat pumps transfer thermal energy out of or into a building.

Explanation:

Refrigeration cooling systems are designed to remove heat (thermal energy) from a space (like a building) to create a cooler environment. Heat pumps, on the other hand, can operate in both directions (transferring heat out of or into a building depending on the season - cooling in summer by transferring heat out, and heating in winter by transferring heat in). So for the first blank (Refrigeration cooling systems), the correct term is "out of" as they primarily transfer thermal energy out of the building they are cooling.

Answer:

out of