MCQOPTIONS
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| 1. |
During inhalation the following activities occur |
| A. | Area of rib cage increases, diaphragm is pulled upwards |
| B. | Area of rib cage increases, diaphragm is pulled downward |
| C. | Area of rib cage reduces, diaphram gets contracted |
| D. | Area of rib cage reduces, diaphram gets relaxed. |
| Answer» C. | |