Answer:
The energy of moving parts and motion
Explanation:
Mechanical energy doesn't have change in temperature or heat, so electricity and heat would be cancelled out. Mechanical energy is more about motion.
Sound waves are waves of growing larger and smaller, making it seem elastic through substances, such as air.
a. ELEMENT: A substance<span> that </span>cannot<span> be decomposed (</span>broken down<span>) </span>into simpler substances by ordinary chemical<span> means.</span>
Number 3 i think is <span>d.heat moves from an object of higher temperature to an object of lower temperature</span>
I’m sorry I don’t understand if you can may you say it in English?