Respiration (breathing) changes the amount of oxygen and carbon dioxide in the lungs
No, it isnt. There are chemical reactions while breathing.
its a chemical change
its a chemical change
Chemical.
respiration
Through cellular respiration
Respiration and photosynthesis.
f4g
it doesnt
Yes they do. Enzymes change starch into glucose for cellular respiration.
Respiration is a chemical process that involves converting oxygen and glucose into energy, carbon dioxide, and water. It is a metabolic change that provides the necessary energy for cellular functions in organisms.
Exercise and any movement.