pwede rin : Making smart decisions on your heating, ventilating, and air conditioning (HVAC) system can increase the efficiency of your system and have a large affect on your utility bills. In fact, studies show that properly maintaining your heating and cooling systems can reduce energy bills by up to 35%!
Answers & Comments
Answer:
The heat is very important in our daily life in warming the house, cooking, heating the water and drying the washed clothes.
Explanation:
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correct me if wrong
Answer:
It's used hot and cold on our body, foods etc
Explanation:
pwede rin : Making smart decisions on your heating, ventilating, and air conditioning (HVAC) system can increase the efficiency of your system and have a large affect on your utility bills. In fact, studies show that properly maintaining your heating and cooling systems can reduce energy bills by up to 35%!