Skeleton, Joints, and Movement
- Created by: maleha
- Created on: 25-04-13 22:50
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Animals that have an internal skeleton are known as vertebrates.
Animals without an internal skeleton are known as invertebrates.
The skeleton has three main functions:
Suppport- To allow us to stand up
Protect- Encloses important organs such as the heart, and brain
Movement…
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