It is not proper to breathe through our nose because:
A.The dust particles would enter our bodies.
B.More carbon dioxide would be inhaled
C.Our throat will become sore
D.We will catch a cold easily.
It is not proper to breathe through our nose because:
A.The dust particles would enter our bodies.
B.More carbon dioxide would be inhaled
C.Our throat will become sore
D.We will catch a cold easily.
Harshit Singh , 4 Years ago
Grade 12th pass
