Health, 29.09.2019 03:30, jackparo9640
During an asthma attack, a person's respiratory passages become swollen and enlarged unable to expel oxygen narrowed and inflamed filled with oxygen
Answers: 2
Health, 22.06.2019 02:30, paolaviviana
Write a paragraph about why the respiratory system is important and we need to breathe easily. (guys i really need ) x(
Answers: 1
During an asthma attack, a person's respiratory passages become swollen and enlarged unable to expe...
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