Question

Given below is a diagram showing the heart-lung
associations :

(i) Label the parts numbered 1 to 8 by guidelines.
(ii) Account for the difference in air composition in part
4 and 8.​ plz I want it much fast plzzzzz

Answer 1

Answer:

i

Explanation:

1) pharynx

2) larynx

3) trachea/ rings of cartilage

4)bronchi

5) lungs

6) diaphragm

7)

Answer 2

Answer:

1. Pharynx

2. Larynx

3. Trachea

4. Bronchi

5. Lungs

6. Diaphragm

7. Oesophagus

8. Alveoli

Explanation:

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