Natural science
Across
- 3. substances that give color to something
- 4. organisms that feed on other organisms
- 5. a group of organisms of the same species living in the same area
- 7. animals that ear plants
- 9. the pigment that gives the plants its green color
- 10. organic matter in soil
- 11. this is where one animal depends on another animal for something
- 12. process during which energy is released from glucose
- 15. a group of similar organisms that produce fertile offspring when breeding with each other
- 16. study of relationships in a ecosytem
- 17. an intergrated system of biotic and abiotic
Down
- 1. different types of soil
- 2. animals that eat other animals or meat
- 3. krganisms that make their own food
- 5. where plants produce their own foods
- 6. organisms that beak down dead animals amd plant materials
- 8. animals that hunt their own foods
- 9. a group of different populations living in a defined area
- 13. animals that eat meat and plants
- 14. the largest biological unit on earth