Sneezing and Yawning
Trending Questions
Q.
State whether the following statement is true or false.
“Oxygen gas is used to preserve food”.
- True
- False
Q. expels the foreign particles in inhaled air, which irritate the lining of the nasal cavity.
- Crying
- Coughing
- Sneezing
Q. _______ helps in expelling foreign particles from the nasal cavity.