ch6yjeannahk ch6yjeannahk

11-05-2016
Health

contestada

a. True
b. False; Decibel levels over 100 can cause loss of hearing.

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RioTheNinja RioTheNinja

11-05-2016

True.
Having exposure to 100 dB sounds can cause a loss of hearing if exposed to for about 15 minutes.

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phatmike phatmike

11-05-2016

true i think this is the answer

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