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| Q. |
The pericardium and the pericardial fluid help in |
| A. | Protecting the heart from friction, shocks and keeps it moist |
| B. | Pumping the blood |
| C. | Receiving the blood from various parts of the body |
| D. | None of the above |
| Answer» A. Protecting the heart from friction, shocks and keeps it moist | |
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