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Definition
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Invertebrate animal group
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They have an internal skeleton made of plates. Some echinoderms have spines. :
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Echinoderms |
They have a soft, long body. They don't have legs. Some are terrestrial and some are aquatic. :
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Worms |
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Definition
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Invertebrate animal group
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They live attached to surfaces in the sea. They feed on substances in seawater. :
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Sponges |
They have a soft body. It is normally protected by one or two hard shells. :
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Molluscs |
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Definition
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Invertebrate animal group
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They have a soft umbrella-shaped body and tentacles. They move around in the water. :
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Cnidarians |
They have an external skeleton and legs with joints.Some have antennae and wings. :
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Arthropods |
Otros juegos similares:
Otros juegos similares:
Otros juegos similares:

