Biology, asked by hhaobamsanathoi, 4 months ago

how are does the heat source in air​

Answers

Answered by Anonymous
5

Answer:

Die to sun extreme Radiations conditions...

Answered by Anonymous
34

Answer:

The heat source can vary. It can be a propane furnace, natural gas furnace, heating oil furnace, or an electric furnace. ... Although the most common source of heat for a forced air heating system is a furnace, there are geothermal heat pumps and heat pumps as well.

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