I heard that most of the time water found in watersheds aren’t usually clean nor safe for drinking, but i know that there are very few that are somewhat safe for drinking. It’s just not usually common to find clean and healthy watersheds though.
Longer wavelength means frequency is lower, thus pitch is lower
Answer:
7.81 moles
Explanation:
(4.7×10^24 )×1 moles divided by 6.02×10^23 molecules
Its between the two hydrogen atoms (C) i hope i helped you guys out a bit.!
