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Help me please??????? :/
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7 votes
Help me please??????? :/

Help me please??????? :/-example-1
User TheSquad
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3.7k points

2 Answers

5 votes
1. A
2. B
3. C

yw !!!
User Lupita
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3.5k points
10 votes
Compression: A
Rarefaction: B
Wavelength: C
User Gattsbr
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3.8k points
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