1. Science Types of Animals and Their Traits Third Grade

3. Animal that lives in water its whole life

4. Body parts that take in oxygen from the water Gills

5. Animal that has fur or hair Mammal

6. How animals get traits from their parents Inherit

7. Animal that has feathers, wings, and two legs

8. Land animal with dry skin, covered with scales Reptile

9. Animal that begins life in water and moves on to land as an adult amphibian

10. A body feature an animal inherits Trait

11. Small, thin, flat plates that help protect fish scales

12. Steadily going down in number Threatened

13. Evidence of an organism that lived long ago Fossil

14. Gone forever Extinct

15. In danger of becoming extinct Endangered

16. Group of related organisms Species