Question

9. Why did Kavitha experience deep and fast breathing than usual after running in a competition?​

Answer 1

Answer:

oxygen combined with food gives you energy.

when you run the energy is used up more quickly due to which more energy is needed for which she need extra oxygen for which she has fast breathing

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Answer 2

Answer:

due to less oxygen in her body

Explanation: when we do activities like running, dancing etc. our body uses up the oxygen present in our body. That is why people experience deep and fast breathing after doing these types of activities.