Answer:
last option- these waves can travel without the medium
Answer:
Two of the same molecules can not connect. I hope this is right...
Answer: I believe this answer is ''thin atmosphere.''
Explanation: With a thin atmosphere the temperatures can regulate quite a bit so it can't sustain it's own temperature for very long BECAUSE it has a thin atmosphere....
<span>absorption spectra is your answer. i had the same multiple choice question last year</span>
Answer: C. Gravel
Gravel has the highest permeability.
