Answer: Entropy is sometimes described as the degree of randomness in a system.
Answer:
Air
Explanation:
It takes up space/ the rest do not
Its leading to contaminated drinking water.
Answer:
The word radon is derived from radium, of which radon is gas. Early in its discovery it was also called radium emanation and niton, which comes from the Latin nitens, Since 1923, however, it has been called radon.
Answer:
I believe that the percussion instruments are the drum and cymbal.
Explanation: