Across
- 2. obtains nutrients from producers and consumers
- 4. pre-adult insect undergoes incomp. metamorphosis
- 7. when female cell is united w/ male cell
- 11. substance that organisms need to survive & grow
- 13. stages of an organism's growth and development
- 14. transfers pollen; male-->female reproduction
- 17. organism that produces its own food
- 18. plant/animal reaction responding to stimuli
- 19. seedlike structure; produces plants (ferns/mosses)
- 21. male reproductive structure of flowering plant
- 22. characteristic;increases environment survival
- 25. species that no longer exists
- 26. insect development w/ larval stage
- 27. animal that lacks a backbone
- 28. organism that is killed/ eaten by other organisms
- 29. all non/living things interacting w/ environ.
- 30. plants begin to grow from a seed or spore
Down
- 1. organism's stage; undergoes complete metamorphosis
- 2. populations of diff.species living in same area
- 3. charact. passed from parent to offspring
- 5. animal obtains nutrients from other animals
- 6. animal that obtains nutrients only from plants
- 8. insect develop.w/ pre-adult&adult
- 9. female reproductive organ; produces egg cells
- 10. dust-like powder from male reproductive structure
- 12. stage in life cycle of insect between larva & adult
- 15. diagram representing transfer of energy
- 16. a living thing
- 20. organism that kills and eats other organisms
- 21. organisms of same kind;mates& produces offspring
- 23. animal with a backbone
- 24. makes more organisms of the same kind