jhead8750
jhead8750 jhead8750
  • 12-05-2020
  • Advanced Placement (AP)
contestada

pls answer 10 points

pls answer 10 points class=

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MIDKNIGHT2 MIDKNIGHT2
  • 12-05-2020

Answer:

The answer is B.

Explanation:

The up and downs or the frequency is the way sound travels

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bvlad2506 bvlad2506
  • 12-01-2022
I really think he’s right
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