Select the correct answer from each drop-down menu. Foods cook faster when placed in a pressure cooker. This is because the pressure on the surface of the water is
the atmospheric pressure, and the boiling point of water is
normal.

gravity

explanation:

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

prndulum needs thread, weight clock to time swings

3. dark matter

empty space could also be a simple vacuum