what are the steps in respiration
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1
Answer:
inhale oxygen
exhale carbon dioxide
Explanation:
there are only two steps
Answered by
1
Answer:
The steps involved in respiration are as follows:
- Pulmonary ventilation or breathing through which atmospheric air is drawn in and carbon dioxide-rich air is given out
- Diffusion of gases across the alveolar membrane
- Gaseous transport by the blood
- Diffusion of carbon dioxide and oxygen between tissues and blood
- Oxygen is used by cells for catabolic reactions and resultant release of carbon dioxide
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