Respiratory system with diagram for 10th standard
The respiratory system facilitates the exchange of gases, primarily oxygen and carbon dioxide, essential for cellular function. It comprises the upper and lower respiratory tracts. Air enters through the nose or mouth, travels down the trachea, and branches into bronchi, reaching the lungs' alveoli where gas exchange occurs. Oxygen binds to hemoglobin in red blood cells, while carbon dioxide is expelled during exhalation. The diaphragm and intercostal muscles aid breathing. Respiratory illnesses, like asthma or pneumonia, can impact this system's function. Maintaining respiratory health through proper hygiene and avoiding pollutants is crucial for overall well-being and sustaining vital bodily functions.
Geschreven voor
- Instelling
- Middelbare school
- Science
- School jaar
- 4
Documentinformatie
- Geüpload op
- 23 december 2023
- Aantal pagina's
- 3
- Geschreven in
- 2022/2023
- Type
- INTERVIEW
- Bedrijf
- Onbekend
- Persoon
- Onbekend
Onderwerpen
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respiratory system
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definition
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nose
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external nose
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nasal cavity
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diagram
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anatomy of respiratory tract
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musculo skeletal frame work