| __ | 1. | Adaptation | | A. | plant leaves use sunlight to turn carbon dioxide and water i |
| __ | 2. | Camouflage | | B. | hold up the leaves and gives the plant support |
| __ | 3. | Classify | | C. | structure that branches out in the soil and supports the pla |
| __ | 4. | Leaf | | D. | capture sun’s energy and make food |
| __ | 5. | Nutrient | | E. | tiny capsule that contains a young plant |
| __ | 6. | Photosynthesis | | F. | body part or behavior that helps a living thing survive. |
| __ | 7. | Reproduce | | G. | pattern of body coloring and is a kind of adaptation |
| __ | 8. | Root | | H. | substances that provide energy for growth |
| __ | 9. | Seed | | I. | process of having offspring |
| __ | 10. | Stem | | J. | group living things according to their characteristics |
| __ | 11. | Classification system | | A. | their bodies produce hat to keep their body temperature the |
| __ | 12. | Cold-blooded | | B. | new living things made by reproduction |
| __ | 13. | Invertebrate | | C. | an animal that has a backbone or spine |
| __ | 14. | Larva | | D. | Making more of their own kind |
| __ | 15. | Life cycle | | E. | way of organizing living things that are similar, into group |
| __ | 16. | Metamorphosis | | F. | an animal without a backbone |
| __ | 17. | Offspring | | G. | their bodies are the same temperature as their surrounding |
| __ | 18. | Reproduction | | H. | stages from birth to death |
| __ | 19. | Vertebrate | | I. | changing form during a life cycle |
| __ | 20. | Warm-blooded | | J. | caterpillar stage of a butterfly’s life cycle |