csontvázak
Csontvázak, or skeletons, are the internal framework of bones that supports and protects the bodies of vertebrates. In humans, the skeleton is composed of over 200 bones, each with a specific function. The skull protects the brain, the rib cage encloses vital organs like the heart and lungs, and the long bones of the limbs provide structure for movement. Bones are living tissues, constantly being broken down and rebuilt, which allows them to repair themselves if fractured. They also serve as storage for minerals, primarily calcium, and house the bone marrow, where blood cells are produced.
The development of a skeleton begins during embryonic growth. Initially, the framework is made of cartilage,
Studying csontvázak, or skeletons, has been important throughout history, from ancient anatomical studies to modern forensic