Final answer:
Boyle's Law states that pressure and volume of a gas are inversely related; as pressure increases, volume decreases and vice versa. This is seen in various processes including the mechanics of breathing.
Step-by-step explanation:
According to Boyle's Law, in a closed system where the temperature remains constant, the pressure (P) and volume (V) of a gas are inversely related. This means that if the pressure on a gas increases, the volume of that gas decreases.
To illustrate, when pressure decreases from 2.44 atm to 1.93 atm, the volume must increase to maintain the inverse relationship, as seen by a volume change from 4.01 L to 5.07 L.
This property is observable in everyday phenomena such as the mechanics of breathing: during inhalation, the lungs expand, decreasing internal pressure and causing air to flow in.