Question

explain briefly the breathing cycle in the human body​

Answer 1

Answer:

We inhale Oxygen-rich air into the lungs through the nostrils. The Air is then passed into the Alveoli of the lungs present at the tip of the Bronchioles. Oxygen is embedded with the red- pigment called the Haemoglobin. And CO2 from the rest of the body is flushed out of the body through nostrils.