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Biology, 12.12.2019 20:31 jpsaad00

Jenny plucked a tight string softly, then harder. what happened when jenny plucked the string harder?
a. the pitch got higher.
b. the pitch got lower.
c. the sound was louder.
d. the sound was quieter.

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Jenny plucked a tight string softly, then harder. what happened when jenny plucked the string harder...
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