Animal Kingdom

3. Most ____________ have tentacles for feeding
7. Animals with a backbone are known as _________
8. Arthropods have an external covering called ___________ to protect their body.
9. ____________ have segmented bodies with jointed legs
10. Birds, reptiles and mammals breathe through their ______________
11. Most fish have ____________ on their bodies.
14. ______________ have spines of various lengths.
15. __________ usually have soft bodies with hard shells

1. Birds and Mammals cannot lower their body temperature. They are __________ animals
2. The bodies of birds are covered with _________
4. Animals without a backbone are known as ________
5. ____________ have hollow tubes with pores and live underwater
6. __________ like crocodile lay hard shell eggs
12. Fish and Amphibians are _____________ animals.
13. ___________ are large animals swimming in the ocean, which are mammals
16. Amphibians like frog underwater through their ______