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Posted by on May 3, 2017 in TellMeWhy |

What Is Muscle?

What Is Muscle?

What Is Muscle? Muscle is the body tissue which, because it has the power of contraction, enables the higher animals to move their bodies. Muscles are divided into two...

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Posted by on Mar 31, 2017 in TellMeWhy |

When Do Bones Break?

When Do Bones Break?

When Do Bones Break? Bones break under varying degrees of pressure according to age, health and other circumstances. They are made of hard, strong connective tissue and...

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