Answer:
RADON GAS
Explanation:
This is the main source of indoor radon. It flows through the air, ground and surface water. It primarily finds it's way through the soil into buildings and into water supplies. Once it escapes from soil, it discharges from emission stacks into the air.
Is there any answer choice , I could think of two or three answers
Answer:
Plain lemon water is perfectly acceptable for intermittent fasting.
Explanation:
I think it a for this question