Bone: Difference between revisions
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== See also == | == See also == | ||
* [[Calcium]] | |||
* [[Raw material]] | * [[Raw material]] | ||
* [[Wood]] | * [[Wood]] | ||
Revision as of 21:06, 8 October 2022

A bone is a rigid organ that constitutes part of the skeleton in most vertebrate animals. Bones come in a variety of shapes and sizes and have a complex internal and external structure. They are lightweight, strong and hard, and serve multiple functions. In prehistoric times, they have been used for making bone tools.
See also
References
| This article uses material from the Wikipedia article Bone, which is released under the Creative Commons Attribution-ShareAlike 3.0 Unported License (view authors). |
External links
- Bone tool, Wikipedia