Friday, October 2, 2009
Shark Body Parts
My mom bought this model shark for E, and she's had so much fun putting it together and taking it apart. It has the skin, muscles, spine, brain, arteries, liver,reproductive organs and digestive system. One side is clear so you can see the insides once it's all put together. E thought it was quite interesting that sharks don't have many bones other than their spines and skulls. And they don't have very big brains either.