Skeletal system

In Glogpedia

by ELIASP214
Last updated 4 years ago

Discipline:
Science
Subject:
Human Anatomy
Grade:
7

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Skeletal system

SKELETAL SYSTEM

Your skeleton also helps protect your internal organs and fragile body tissues. The brain, eyes, heart, lungs and spinal cord are all protected by your skeleton. Your cranium (skull) protects your brain and eyes, the ribs protect your heart and lungs and your vertebrae (spine, backbones) protect your spinal cord.

skeletal system definition. The framework of the body, consisting of bones and other connective tissues, which protects and supports the body tissues and internal organs. The human skeleton contains 206 bones, six of which are the tiny bones of the middle ear (three in each ear) that function in hearing.

Other common conditions that affect the skeletal system include:Osteoporosis: This is a disease in which the bones become fragile and prone to fracture.Leukemia: This is a cancer of the white blood cells.Osteopenia, osteitis deformans, and osteomalacia: Similar to osteoporosis, these are other types of bone loss.

The skeletal system's primary function is to form a solid framework that supports and protects the body's organs and anchors the skeletal muscles. The bones of the axial skeleton act as a hard shell to protect the internal organs—such as the brain and the heart—from damage caused by external forces.

The skeleton is divided into two major parts: the axial skeleton and the appendicular skeleton. The axial skeleton forms the central axis of the body and includes the skull, spine, ribs, and sternum.


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