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High School Biology: From Sponges to Invertebrate Chordates - Mollusks and Annelids (Fill in the blank)
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High School Biology: From Sponges to Invertebrate Chordates - Mollusks and Annelids (Fill in the blank)
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8 Questions

1. __________ use nonliving organic matter and plankton as their food.

2. __________ are the largest of all invertebrates.

3. Earthworms are __________ feeders.

4. Predatory mollusks use their __________ to drill holes in the shells of their prey.

5. Polychaetes live _________.

6. __________ have a muscular foot that they use to move from place to place, and a snail is an example.

7. Polychaetes are in the phylum __________.

8. The phylum __________ includes the octopus, squid, and scallop.

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