Roundworms

Roundworms

Roundworms have a body cavity with internal organs and a simple nervous system. Roundworms can be free-living or parasitic.

CK-12 (Middle School)

ESSENTIAL QUESTION:

How are nematodes different than other invertebrates?
STANDARDS:
RST.2 - Main Ideas, RST.4 - Key Terms

DEPTH OF KNOWLEDGE (DOK) LEVELS:

1,3
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