Question

What is the difference between breathing in and respiration?

Answer 1

Breathing in	Respiration
Breathing in is inhaling air.	Respiration is the process which involves breathing in and breathing out.
It involves the diaphragm, lungs, nose, wind passages and the chest	Respiration happens in every cell.
Breathing in is simply a physical process of taking in air.	Respiration is a chemical process where the oxygen in air reacts with digested food to give energy.