MCQOPTIONS
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| 1. |
Which statement is NOT correct? |
| A. | Taking in of oxygen is inhalation. |
| B. | Taking in of carbondioxide is inhalation. |
| C. | Breathing rate is number of inhalation and exhalation in one minute. |
| D. | Giving out of carbondioxide is exhalation. |
| Answer» C. Breathing rate is number of inhalation and exhalation in one minute. | |