Ben S.'s Blog
Wednesday, October 12, 2011
Segmented Worms
1. Segmented worms have a have eyespots like flatworms and roundworms.
2. They can digest there foods.
3. Segmented worms have a system of blood.
4. 510 million years ago segmented worms were evolving with fish.
sandworm
leeches
earthworm
5. They live in water,dirt,or on the ground.
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