Question

Q7.Which of these are parts of the human respiratory system?
(i) Mouth

(ii) Nostrils

(iii) Gullet

(iv) Windpipe

(v) Lungs
*
(ii) and (v) only
(ii), (iv) and (v) only
(i), (ii), (iv) and (v) only
All of the above​

Answer 1

Answer:

What Are the Parts of the Respiratory System? The respiratory system includes the nose, mouth, throat, voice box, windpipe, and lungs. Air enters the respiratory system through the nose or the mouth.

Answer 2

Answer:

mouth, nostrils,wind pipe,lungs