Labels:book | bulletin board | ligament | radio compass | sky | tree OCR: BONE GROWTH HEN A BABY iS in its mother's W here growth occurs uterus, or womb tough flexible material called cartilage begins tc grow form Bone where harder bones eventually the baby grows, cartilage is continually head replaced with bone in process called ossification This takes place n the Bone sha fts and heads of all bones Once shaft hardened bones continue to lengthen throughout childhood, until at the age of about 20. they are fully grown. ADULT At the age of around 20 years. general bone growth com plete. However some face bones like the nose lower jaw bones, continue to grow very slightly Fully- at all ages. Once fully grown, bones grown continua ally renewed and repaired skeleton How the bones in B0BY INFANT PDOLESCENT ADULT your hand develop jower INFNT ADOLESCENT
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