Science, asked by sakshica08, 5 months ago

what do you mean by respiratory system

Answers

Answered by Swra
1

Answer:

respiratory system includes lungs bronchitis nose mouth main function is to exchange gases they inhale air rich in Oxygen and exhale air air rich in carbon dioxide. the respiratory system helps us in breathing

Answered by usjadhav2001
0

Answer:

ok

likes my All ans me

ok

likes my All ans

it is you

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