Gaseous exchange random

Question 1

What is gaseous exchange

Answer 1

Gaseous exchange is the exchange or conversion of gases in and out of organisms

Question 2

What are the sites of gaseous exchange

Answer 2

Humans -lungs- alveoli
Plants-stomata
Fish- gill

Question 3

What is the cilia and what is its function

Answer 3

The cilia are microscopic hair-like extensions which line the trachea .They beat in a wave-like manner moving the mucus containing mucus containing dust and microorganisms out of the lungs