Name the structure of man which is similar to spiracle of cockroach?

Options :
  1. Bronchiole
  2. Lungs
  3. Nostril
  4. Alveoli
Answer and Explanation :-

Answer: Option 3

Explanation:

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As I age in the world it will rise and spread,and be for this place horizonand orison, the voice of its winds.I have made myself a dream to dreamof its rising, that has gentled my nights.Let me desire and wish well the lifethese trees may live when Ino longer rise in the morningsto be pleased with the green of themshining, and their shadows on the ground, and the sound of the wind in them.
-Wendell Berry