How is the human heart protected from shocks or injuries?

1.	How is the human heart protected from shocks or injuries?
Answer» Protection of human heart: 1. Heart in human beings is protected in different ways. 2. It is enclosed in a double layered, transparent thin membrane called pericardium. 3. The space between the inner and outer layers is called pericardial space. 4. This space is filled with a fluid called pericardial fluid. 5. Pericardium and pericardial fluid protect the heart from physical shocks. 6. It is also protected by ribcage or chest cavity.

Answer»

Protection of human heart:

1. Heart in human beings is protected in different ways.

2. It is enclosed in a double layered, transparent thin membrane called pericardium.

3. The space between the inner and outer layers is called pericardial space.

4. This space is filled with a fluid called pericardial fluid.

5. Pericardium and pericardial fluid protect the heart from physical shocks.

6. It is also protected by ribcage or chest cavity.

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