CBSE Class 7 Answered
Why do we feel hungry after a physical activity?
Asked by Topperlearning User | 01 May, 2013, 12:48: AM
Expert Answer
After a physical activity, we take deep breathes and inhale more oxygen. As a result, more oxygen is supplied to our cells and the process of breakdown of food speeds up. Due to this, more energy is released and we tend to feel hungry.
Answered by | 01 May, 2013, 02:48: AM
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