Across
- 3. milk giving mammal
- 5. many mammals live there
- 7. a mammal that lives in our house and likes to catch rats
- 9. mammals' bodies always keep it the same
- 10. human beings belong to this group of animals
- 13. all mammals are vertebrates because they have this bone
Down
- 1. the place where baby mammals grow
- 2. a pet animal (mammal) with long ears
- 4. largest mammal (more than 30 meters long)
- 6. a mammal that has wool
- 8. lions, elephants and giraffes live there
- 11. food of baby mammals
- 12. mammals' skin is covered with it
- 14. the only mammal that has wings and can fly