Respiration and Circulation 0.0 / 5 ? ScienceThe human bodyGCSENone Created by: JasminexbxCreated on: 10-05-16 21:11 what is the test for co2 limewater 1 of 6 when we breathe out we... exhale 2 of 6 heart aka cardiacmussle 3 of 6 when we sleep does our pulse increase or decrease decrease 4 of 6 what is it called when there is no oxygen in respiraion anaerobic 5 of 6 where does blood collect oxygen from lungs 6 of 6
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