Green muffler is used against which type of pollution?
Options
(a) air
(b) soil
(c) water
(d) noise
Correct Answer:
noise
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Green muffler is used against which type of pollution?
(a) air
(b) soil
(c) water
(d) noise
noise
No explanation available. Be the first to write the explanation for this question by commenting below.