Boyle's law shows an inverse relationship between:
temperature and volume
temperature and number of molecules
pressure and volume
pressure and temperature

The correct answer is pressure and volume.

Explanation:

Boyle's law is one of the law used to determine the combine gas law.

This law states that the pressure of the gas is inversely proportional to the volume of the gas at constant temperature and number of moles.

Mathematically,

    (At constant temperature and number of moles)

or,

where, k is the proportionality constant

P = Pressure of the gas

V = Volume of the gas

Hence, the correct answer is pressure and volume.

the cold front replaces the warmer air at the ground level changing the wind to be breezy and denser.there is also an immediate drop in the temperature.

it's c (engineer's do their work with mechanical stuff not on any living being)