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| two examples of the flatworm are the |
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| what kind of locomotion is the arrow worm capable of? |
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| the pairs of coiled tubes that excrete wastes in annelids are the |
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a warm that does not live inside of a substrate:
- tube
- sand
-arrow
- round worm |
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| what type of digestive system does a arrow worm have? |
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| segmented worms such as the sandworm have a fluid space called the |
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which is an accurate statement regarding reproduction in the arrow worm?
- arrow worms are seperate males and females that reproduce sexually
- arrow worms are hermaphrodites that reproduce asexually
-arrow worms are seperate males and females that reproduce asexually
- arrow worms are hermaphrodites that reproduce sexually |
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Definition
| arrow worms are hermaphrodityes that reproduce sexually |
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which of the following marien worms depend on chemosynthesis by bacteria to obtain their food?
- round worms
- flat worms
- giant tube worms
- sand worms |
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| the most numerous worm species in the sea are the |
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| members of phylum annelida are all characterized by |
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| the largest free-living marine worms is the |
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| what worms would you most likely see under the microscope in a sample of aquarium gravel? |
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| flat, usually 1 meter long, up to 12 meters long |
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| tapered at both ends; up to a meter long |
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| few cm long; has tiny fins for swimming |
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| segmented; small - not microscopic |
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| flat, tiny to very large species |
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| 1 meter long; tube dwelling |
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