| Across |
| 2. |
Mammals and birds are _______-blooded |
| 4. |
to arrange in a specific order or group by categories based upon similarities |
| 9. |
An animals without a backbone |
| 11. |
This animal has feathers and wings, lays eggs on land, and has lungs |
| 12. |
Non-Flowering Plants reproduce using _________ |
| 13. |
Some Flowering plants produce _________, which grow around the seeds to protect them |
| 14. |
Fish, Amphibians, and Reptiles are _______-blooded |
|
|
| Down |
| 1. |
This animal gives birth to live young, has hair or fur, and feeds milk to their babies |
| 3. |
This animal lays eggs in water, use gills, and has scales and fins |
| 4. |
Coniferous trees grow ______ to make seeds |
| 5. |
This animal has smooth, moist skin, use gills as young and lungs as an adult, and lay eggs in water |
| 6. |
A ___________ plant is a plant with flowers that make seeds |
| 7. |
An animal with a backbone |
| 8. |
This animal has dry skin with scales, lay eggs on land, and use lungs |
| 10. |
This animal has an exoskeleton, segmented bodies and jointed legs, and lays eggs on land |
|
