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High School Biology: From Sponges to Invertebrate Chordates - Echinoderms and Invertebrate Chordates (Fill in the blank)
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Avg score: 73% • Most missed: “Like annelids, echinoderms can __________ a body part that has been removed.”
High School Biology: From Sponges to Invertebrate Chordates - Echinoderms and Invertebrate Chordates (Fill in the blank)
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8 Questions

1. Like annelids, echinoderms can __________ a body part that has been removed.

2. The digestive system of echinoderms is a _________ digestive system.

3. __________ tunicates are free-swimming.

4. Echinoderms have simple light-sensing eyes called __________.

5. Vertebrates are chordates that have a __________.

6. The _________ of echinoderms can generate enough force to pry open the shells of prey.

7. Lancelets are __________ feeders.

8. Echinoderms use __________ to communicate with other echinoderms.

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