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NCERT class 11 ch breathing and exchange of gases handmade notes $11.39   Add to cart

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NCERT class 11 ch breathing and exchange of gases handmade notes

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Breathing involves the physical process of inhaling oxygen and exhaling carbon dioxide. It includes two main phases: inspiration (inhaling) and expiration (exhaling). The exchange of gases occurs in the lungs at the alveoli, where oxygen from inhaled air diffuses into the blood, and carbon dioxide ...

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  • August 7, 2024
  • 15
  • 2024/2025
  • Class notes
  • Unacademy
  • Class 11th
  • Secondary school
  • 5
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