Your answer would be D you welcome !
Answer:velocity of molecules within a body
Explanation:
Temperature is defined as the average kinetic energy of the molecules of a body. The kinetic energy of a body depends on the velocity of the molecules of the body. When the temperature of a body increases, its particles acquire greater kinetic energy and move at higher velocity. Hence temperature depends on the velocity of the molecules of a body while heat is a form of energy.
Answer:
D-the measure of temperature in a system
C. Electrical conductivity, that means it can pass electricity through wires if needed, think of your phone charger as an example
