(a) Draw a diagram of human respiratory system and label the following:
(i) part where air is filtered by fine hair and mucus
(ii) part which terminates in balloon – like structures
(iii) balloon – like structures where exchange of gases takes place.
(iv) part which separates chest cavity from abdominal cavity
Answers
Answered by
0
Answer:
It is the diagram of human respiration
Attachments:
Similar questions