Spongy of cancellous bones have honeycomb structure which keep it light. Compact bone, on the other hand, are heaver and give strength. Bone is made up of specialized cells call osteocytes. Edited by Ashraf

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Channels: Scientific Animations

Tags: Structural features of bones

Upload by: watchme on 15-10-2007.

Duration: 1m 26s

Dnatube: Sciencific and Medical video site.