Breathing in air pollutants can irritate your airways. It may cause shortness of breath, coughing, wheezing, asthma episodes and chest pain. Overtime, exposure to air pollution puts you at risk for lung cancer, heart attack/strokes, etc. Some people are more at risks from others though
Answer:
To be heloful Vinegar is an acid as it has a sour taste and it's ability to react with sour taste hence it's chemical properties includes
Ability to react with carbonate to form CO2
Ability to change litmus paper red
Ability to form H+ as only positive ion when dissolved in water
The picture is really blurry I can’t see it
Answer: Its B because Arteries deliver oxygenated blood to the capillaries, where the exchange of oxygen and carbon dioxide takes place.