Respiration and breathing 0.0 / 5 ? BiologyRespiration and breathing Years 7-9 (KS3)None Created by: Lola2010Created on: 08-01-23 14:13 Name the two satellites Natural and artificial 1 of 8 What is respiration ? It’s the use of glucose and oxygen by cells in our body to produce energy . 2 of 8 What is breathing? The movement of gases into and out of the lungs . 3 of 8 What gas do you inhale ? Oxygen 4 of 8 What gas do you exhale ? Carbon dioxide 5 of 8 Anaerobic respiration is … When cells respire anaerobically , but Lactic acid can build up so our muscles start to cramp . 6 of 8 When does aerobic respiration happen ? It’s used in everyday activity’s where there is plenty of oxygen . 7 of 8 When is anaerobic respiration used ? When there is little or no oxygen 8 of 8
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