Biology, asked by RhythmBaurai, 5 months ago

sound above_______ decibal is harmfull for our ears.
a) 50 db
b) 70 db
c) 60 db
d) 80 db

Answers

Answered by saiyamanshul60ph38p2

3

80db_________________

Answered by cutiepie426

0

Answer:

70 db is the correct answer.

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