
Human skeleton | Parts, Functions, Diagram, & Facts | Britannica
Mar 11, 2025 · Human skeleton, the internal skeleton that serves as a framework for the body. This framework consists of many individual bones and cartilages. There also are bands of …
Bone | Definition, Anatomy, & Composition | Britannica
Apr 7, 2025 · Bone, rigid body tissue consisting of cells embedded in an abundant hard intercellular material. Bone tissue makes up the individual bones of the skeletons of …
Bone - Calcium, Phosphate, Hardness | Britannica
Apr 7, 2025 · Bone - Calcium, Phosphate, Hardness: Depending upon species, age, and type of bone, bone cells represent up to 15 percent of the volume of bone; in mature bone in most …
human skeleton: Facts & Related Content - Encyclopedia Britannica
Mar 11, 2025 · Human skeleton, the internal skeleton that serves as a framework for the body. This framework consists of many individual bones and cartilages. There also are bands of …
Human skeleton - Axial, Visceral, Bones | Britannica
Mar 11, 2025 · Human skeleton - Axial, Visceral, Bones: The cranium—the part of the skull that encloses the brain—is sometimes called the braincase, but its intimate relation to the sense …
The structure and functions of the human skeleton | Britannica
human skeleton, Internal skeleton that serves as a framework for the human body. It consists of many individual bones and cartilages; there also are bands of fibrous connective tissue (the …
Vertebral column | Anatomy & Function | Britannica
5 days ago · Vertebral column, in vertebrate animals, the flexible column extending from neck to tail, made of bones called vertebrae. The major function of the vertebral column is to protect …
Bone - Structure, Function, Types | Britannica
Apr 7, 2025 · Bone - Structure, Function, Types: Grossly, bone tissue is organized into a variety of shapes and configurations adapted to the function of each bone: broad, flat plates, such as the …
Coccyx | Tailbone, Pain & Injury | Britannica
Mar 7, 2025 · It is composed of three to five successively smaller caudal (coccygeal) vertebrae. The first is a relatively well-defined vertebra and connects with the sacrum; the last is …
Homo sapiens - Anatomy, Physiology, Evolution | Britannica
Mar 27, 2025 · Still, the unmistakable signal they send is that H. sapiens, in the sense of a creature that looked just like present-day human beings in its essential bony attributes, did not …