Answer:
Asthma because i have it and it gets bad
Youth because it can start an allergy to it
Answer:
Cardivovascar disease & Mouth cancer
Explanation:
Even if chewing tobacco is more safer it can still have defeats like strokes ,, heart disease ,, high blood pressure ,, and so on so on ,, even cancer in certain parts of the mouth
The Pulmonary vein in the heart carries oxygenated blood to the left ventricle of the heart and out to the body and the pulmonary artery carries deoxygenated blood to the lungs to become oxygenated.
You inhale when contracting muscles and exhale when finishing a rep.