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| Vertebrates: Fishes and Amphibians |
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WebQuest | ||||
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CoelacanthQuest | ||||
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| Vertebrates are chordates. |
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Online Activity 25.1 Connect the chordates. | ||||
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| Sharks and rays are fishes with skeletons made of cartilage. |
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Online Activity 25.2 Explore sharks and rays. | ||||
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| Most fishes have bony skeletons. |
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Online Activity 25.3 Explore bony fishes. | ||||
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Careers Meet a Commercial Fisher | ||||
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Lab 25 Online Companion Voyagers and Acrobats | ||||
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| The amphibians include frogs and salamanders. |
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Online Activity 25.4 Explore amphibians. | ||||
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Chapter 25 Assessment | |
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Chapter Text | |||
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