Match the following terms related to respiration with their correct descriptions.
| Name of the part | Functions |
|---|---|
| (i) Nostrils | (a) Fresh air from outside enters |
| (ii) Nasal passages | (d) Tiny hair and mucus help to trap dust and dirt from the air we breathe |
| (iii) Windpipe | (e) Air reaches our lungs through this part |
| (iv) Alveoli | (b) Exchange of gases occurs |
| (v) Ribcage | (c) Protects lungs |
Choose the appropriate option.