Answer:
reading is the best way for collecting data or information about the thing that we wanna know.
saving information is strictly confidential and intended for use in our live.
Answer:
I'm 1000 percent certain it's A
Answer:
Make sure your house is sealed up tight.
Use a smart thermostat.
Make sure your exhaust fan is working properly.
Turn off your appliances and electronics when you leave.
Set the hot water heater to a lower temperature
