Respiratory system is necessary ? give reason
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Explanation:
The cells in our bodies need oxygen to stay alive. Carbon dioxide is made in our bodies as cells do their jobs. The lungs and respiratory system allow oxygen in the air to be taken into the body, while also letting the body get rid of carbon dioxide in the air breathed out.
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Answer:
Respiration system is an important process for living. Respiration has one method containing cellular Respiration. Cellular Respiration containing two methods namely aerobic and anaerobic cellular Respiration. This Respiration process provides us atp for essential work. Hence, it is necessary.
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