I'm not 100% sure but it could be: Voluntary Exchange takes place between buyers and sellers:
(btw I copied and pasted from the question so I didn't take any content :D)
Answer:
both called for a reduction of armed forces in Germany
Explanation:
It would be helpful if you had the answer choices, but I will still do my best the answer.
The definition of thermal energy is: The internal energy of an object due to the kinetic energy of its atoms and/or molecules.
The atoms and/or molecules of a hotter object have greater kinetic energy than those of a colder object.
<em>(Hope this helps!) </em>:)
