Question

what is respiratory system?how can we keep respetiory system healthy​

Answer 1

The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives and its evolutionary history.

7 ways to improve your respiratory health :-

• Stop smoking and stay away from second hand smoke.
• Avoid indoor and outdoor air pollution.
• Avoid exposure to people who have the flu or other viral infections.
• Exercise regularly.
• See your doctor for an annual physical.
• Maintain a healthy weight.
• Eat a healthy, balanced diet.

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Answer 2

Answer:

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Explanation:

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