When particles lose heat, what else is true?

they move faster and have increased kinetic energy.
they move faster and have decreased kinetic energy.
they move slower and have increased kinetic energy.
they move slower and have decreased kinetic energy.

When the particles lose heat they move more slowly and have a decrease in kinetic energy.

Heat is a form of energy that is manifested by an increase in temperature and comes from the transformation of other energies. Heat is caused by the vibratory movements of atoms and molecules that make up bodies or substances. Specifically, for physics, heat is a type of energy that is transferred from one system to another, a transfer that is linked to the disordered movement of molecules, atoms and other particles. In this way, when losing heat, the particles lose energy in the form of kinetic energy, so they begin to vibrate and move slower.

alfred von schlieffen, german army chief of staff, was given instructions to devise a strategy that would be able to counter a joint attack. in december, 1905, he began circulating what later became known as the schlieffen plan. schlieffen argued that if war took place it was vital that france was speedily defeated.

thats a little if u want the answer just look it up on google thats what i do haha : )