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algol [13]
3 years ago
14

While at an amusement park, you inhale helium from a balloon to make your voice higher pitched. a friend says that helium reacts

with and tightens the vocal cords to make your voice have the higher pitch. could he be correct? why or why not?
Biology
1 answer:
matrenka [14]3 years ago
7 0
Yes it could be when you breath in helium it is not normal air so,it goes around your voice box and makes it change and it will go away after a 1
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