Labels:book | crt screen | dialog box | monitor | web site | window OCR: File View Favourites Features Tools Help skeleton The Skeletal System Appears in uman The human skeleton is strong flexible framework of 206 bones that supports Anatom the body and protects internal organs The bones of the skeleton connect at joints to permit a wide range of body movements Bones come in different shapes and sizes, each adapted to perform specific functions The breastbone for example a flat plate of bone that helps to protect the heart andlungs in the chest. The fused bones of the skull safely encase the brain The short delicate bones in the wrist and hand enhance dexterity providing considerable flexibility for small, precise motions The long, heaw bones of the legs serve well as strona Tevers for powerful or speedy movement. In addition to these structural and mechanical ...
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