Protective respiratory blast is

What are respiratory substrates ? Name the most respiratory substrate.

What is the function of respiratory part of human respiratory system?

What is the function of respiratory part of human respiratory system?

Study the diagram given below and answer the questions that follow: Name the protective inner lining of the respiratory passage.

The respiratory quotient (R.Q) or respiratory ratio is

Respiratory Tract || Larynx || Bronchial & Respiratory tree

Respiratory system - definition || Types OF Respiration || Various Respiratory Organs || Ideal Respiratory Surface || Human Respiratory system || Nasal Chamber