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Consider the following statements I. D...

Consider the following statements
I. Decrease in hearing sensitivity.
II. Increase in hearing sensitivity.
III. Change in heart rate and constriction of blood vessels.
IV. Change in heart rate but not the constriction of blood vessels.
Which of these are correct regarding the effects of noise pollution?

A

II and IV

B

II and III

C

I and III

D

I and II

Text Solution

Verified by Experts

The correct Answer is:
C
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