Echinoderms are a phylum of marine animals characterized by their radial symmetry and a unique water vascular system. Here are the examples you provided:

1. **Sea Urchin** - Echinoderm
2. **Sea Star** - Echinoderm
3. **Sea Cucumber** - Echinoderm
4. **Sand Dollar** - Echinoderm

The examples that are NOT echinoderms include:
- **Sea Anemone** - This is a cnidarian, not an echinoderm.
- **Jellyfish** - This is also a cnidarian, not an echinoderm.

### Final Answer
The echinoderm examples are: **sea urchin, sea star, sea cucumber, sand dollar.**

Question

Echinoderms are a phylum of marine animals characterized by their radial symmetry and a unique water vascular system. Here are the examples you provided:

1. **Sea Urchin** - Echinoderm
2. **Sea Star** - Echinoderm
3. **Sea Cucumber** - Echinoderm
4. **Sand Dollar** - Echinoderm

The examples that are NOT echinoderms include:
- **Sea Anemone** - This is a cnidarian, not an echinoderm.
- **Jellyfish** - This is also a cnidarian, not an echinoderm.

### Final Answer
The echinoderm examples are: **sea urchin, sea star, sea cucumber, sand dollar.**

Knowee AI · Accepted Answer

Echinoderms are a phylum of marine animals characterized by their radial symmetry and a unique water vascular system. Here are the examples you provided:

1. **Sea Urchin** - Echinoderm
2. **Sea Star** - Echinoderm
3. **Sea Cucumber** - Echinoderm
4. **Sand Dollar** - Echinoderm

The examples that are NOT echinoderms include:
- **Sea Anemone** - This is a cnidarian, not an echinoderm.
- **Jellyfish** - This is also a cnidarian, not an echinoderm.

### Final Answer
The echinoderm examples are: **sea urchin, sea star, sea cucumber, sand dollar.**

Select all the examples of echinoderms.Multiple select question.sea anemonesea urchinjellyfishsea starsea cucumbersand dollar

Question

Select all the examples of echinoderms.

Solution

Final Answer

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