Question

what is the breathing system

Answer 1

Breathing system is system involved in breathing .

It consists of :-

Nose

Pharynx

Larynx

Trachea

Bronchi

Bronchioles

Alveoli

Lungs

Main exchange of gases occurs in alveoli

Answer 2

it is also known as repiratory system which originates from out nose and mouth till chest by an ordered way called as windpipes then go to pharynx and the pipe is divided in two air bags the division is called bronchus(single:bronchi) and the bags are lungs the send inhaled air to heart to be oxdised with blood and heart pumps the air to different part of body through artries and due to osmosis the cells release carbony di oxide anlong with deoxgenated blood to heart through veins and the to lungs and exhaled out. Here inhaled air is oxygen.