Across
- 3. Reptiles are ___________, they do not have a constant body temperature like humans. Their body temperature changes with the environment they are in.
- 5. You belong to this animal group.
- 8. They have six legs and a pair of feelers.
- 10. The outer covering of birds.
- 12. The body of insects is divided into the head, ________ and abdomen.
- 13. Birds, reptiles and mammals breathe through their ________.
Down
- 1. Animals that can live both on land and in water.
- 2. Flowering plants bear flowers and they reproduce from ________.
- 4. Plants are living things that usually have _______, stems and roots.
- 6. Non-flowering plants do not bear flowers and they reproduce from _______.
- 7. Amphibians have protective _______ skin that prevent them from drying out when they are on land.
- 9. The outer covering of mammals are hair or _______.
- 11. The outer covering of fish.