Which type of energy refers to the sum of potential and kinetic energies in the particles of a substance? A. motion

B. stored

C. internal

D. heat

Thermal (heat) energy is ur answer mate

Hope it helps

so she was walking and she stepped on warm jeffy , uh uh uhh dadye i just pooped my pants

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.