Question

How do living beings respire

Answer 1

$\huge\star{\underline{{Answer}}}$

◆ living beings respire with the help of lung . air moves in by nose , then trachea and finally reaches to lungs . There , pure air or oxygen is supplied to heart and carbondioxide moves out of our body via the same passage . this takes place with the help of alveoli present in lungs ..

brainlist pls