There is no correct answer here it depends on your body and how fast your motabolism is.
Answer:
inhalation and exhalation
Explanation:
B seasonal variations in climate tend to increase with distance from the equator
Observation designed to minimize the effects of variables other than the independent variable.
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
