The correct option to the question is Matter.
Matter makes up everything. matter can be solid, liquid, or gas. matter is made up of atoms, or tiny particles that are the smallest unit of matter.
Moreover, Matter can be described as,
Matter is anything that has occupies space (has mass and volume).
For more information visit:
brainly.com/question/13280491
A decrease in it's operating temperature would make a heat engine less efficient. This is because in order to operate, a heat engine needs to be hot and maintain that temperature.
Answer:
t5 is a great place to work for and I am very excited about this opportunity and I look forward to working with you and I look
Potential if it is off or kinetic energy when its on