The answer is D) denser plates slide under lighter plates
The "medium" is the substance or material that carries a mechanical wave. One of the most important things to remember about waves is that they transport energy, not matter. This makes them different from other phenomenon in physics.
For simple definitions, visit the following website:
https://www.ducksters.com/science/physics/waves.php
The term that best describes the process causing this difference in temperature is A. homeostasis.
Homeostasis is the process of heat regulation in our body, so it makes sense to choose this answer. B, C, and D have to do with some kind of a disease.
Answer:
is there multiple choice ?!??!!?
Explanation: