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Skeletal System - Coggle Diagram
Skeletal System
Bone
Compact bone
Dense,strong (outer layer)
Spongy bone
Less dense, bone marrow (inside)
Blood vessels
The blood vessels are produce giving nutrients
Marrow cavity (produce)
Red marrow (blood) Yellow marrow (fats)
Periosteum
A layer that surrounds the bone
Skeletal Disorders
Rickets
Arthritis
Osteoporosis
Bone cancer
Paget´s Disease
Types of joints
Ligament : Connects muscle to muscle
Cartilage : protects the bone when it move (pillow)
Tendon : connects muscle to bone
How it is divided?
Axial Skeleton
Support bones no movement (80)
Appendicular Skeleton
Extremities movement (126)
Ossification
Osteoblast
Form the bone
Osteoclast
Break down unnecesary bone to clean
