Answer: 1. The pressure of gas in your lungs is inversely proportional to the volume in your lungs.
Explanation: Boyle’s law in the subject of Chemistry (known as a Chemical Law) is more about gas pressure than any of the other answer choices. There must be a constant temperature to accurately claim the inverse proportion of its volume that it occupies. Also, the temperature and the amount of gas both must be in a closed system with neither one of them changing for this to be true.