Part 1: Without bones you would be a lump of fleshy organs. Without cartilage you would have no nose, no fingernails, and folding your arm or straightening your leg would be extremely painful.
Up Next in Body of Evidence
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Skeletal System 2
Part 2: Without bones you would be a lump of fleshy organs. Without cartilage you would have no nose, no fingernails, and folding your arm or straightening your leg would be extremely painful.
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Integumentary System (Skin) 1
Part 1: The skin is the largest organ in the body and the one we are probably most familiar with. It is right there before our eyes every day, but without the aid of a microscope we cannot really appreciate its complexity and many important functions.
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Integumentary System (Skin) 2
Part 2: The skin is the largest organ in the body and the one we are probably most familiar with. It is right there before our eyes every day, but without the aid of a microscope we cannot really appreciate its complexity and many important functions.
