how to keep your respiratory and circulatory system healthy
Answer (1)
Smoking makes your lungs weaker as it goes, thus making it harder to breathe, so thats why you have to breathe fresh air because it doesnt weaken the lungs.
Smoking makes your lungs weaker as it goes, thus making it harder to breathe, so thats why you have to breathe fresh air because it doesnt weaken the lungs.
