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Teaching Bony fish

Bony fish

The bony fish are divided into two classes: ray-finned fish and lobe-finned fish. The bony fish are characterized by a lung or swim bladder, a cover over the gills, and bones covering the head and pectoral girdles.\n

CK-12 (Middle School)

ESSENTIAL QUESTION:

How are bony fish distinguished from other fish phyla?
STANDARDS:
RST.2 - Main Ideas, RST.4 - Key Terms

DEPTH OF KNOWLEDGE (DOK) LEVELS:

2
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