The answer is B. (The first answer above me is incorrect)
Huh?????????????????????????????
Answer: Long wavelengths are the result of a deeper sound since it takes longer for it to travel through a medium. The Bass Guitar is your best bet as it is the lowest sounding instrument, meaning is had the longest wavelength.
The water cycle and the oxygen cycle
Answer:
its a sign of your body's natural fight against an affection
Explanation:
hope this helps:)
