Question

What is the function of the respiratory system?​

Answer 1

Answer:

There are five functions of the respiratory system.

• Gas Exchange – oxygen and carbon dioxide.
• Breathing – movement of air.
• Olfactory Assistance – sense of smell.
• Protection – from dust and microbes entering body through mucus production, cilia, and coughing.

PLEASE MARK AS BRAINLIEST.....

Answer 2

Answer:

Group of organs or tissues that helps us to breathe are known as respiratory organs and the respiratory system helps our body to absorb oxygen from air, in order to make our body organs function properly. It takes oxygen from air to give carbon dioxide, water, and energy in form of adenosine triphosphate (that is ATP).It basically helps in exchange of gasses.