1. Human have the ability to increase the strength of inspiration and expiration with the help of additional muscles in the abdomen. 2. On an average, a healthy human breathes 12-16 times/minute. Regarding 1 and 2 :

Question

( A ) Both are incorrect
( B ) 1 is incorrect but 2 is correct
( C ) Both are correct
( D ) 1 is correct but 2 is incorrect