Labels:booth | box | bulletin board | hakham | house | light | monitor | person | poster | sconce | toilet OCR: HELP Excretion by the "Lungs You use your. Jungs to inhale air which contains oxy .gen This oxy gen passes into the bloodstream and then onto your cells The cells release carbon dioxide waste product of respirati ion, which IS passed into the blood. This blood goes to the Jlungs where the carbon dioxide exp elled when you breathe out. suse Jung celis carbor respiration
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