MCQOPTIONS
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| 1. |
After playing foot ball, Ramu felt tired and was breathing fast. What can be the possible scientific reason? |
| A. | The food that he consumed might have exhausted |
| B. | Blood circulation may not be efficient |
| C. | Supply of oxygen was not enough to produce energy |
| D. | He lost much water through sweating |
| Answer» D. He lost much water through sweating | |