Curated by
ACT
[Free Registration/Login may be required to access all resource tools.] Turtles are reptiles in the order Testudines. Most turtle bodies are covered by a special shell developed from their ribs. About 300 species are alive today, and some are highly endangered. Learn more about turtles in this learning module produced by CK-12.
3 Views
0 Downloads
Additional Tags
Classroom Considerations
- Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)