Across
- 1. connective tissue that is softer and more flexible than bone
- 3. gaseous hormone that causes fruit to ripen
- 5. structure that surrounds all cells
- 8. female parts of a flower
- 9. a __ cell has a nucleus and membrane bound organelles
- 12. an animal that regulates its body temperature; mammals and birds
- 14. organelle in plants containing chlorophyll
- 15. genetic material inside all cells
- 16. whip-like tails in some cells
- 17. kingdom of organisms made of eukaryotic cells, consumers, chitin in cell walls
- 19. ectothermic vertebrate; "double life"
- 20. class of reptiles with 4 chambered heart
- 21. another name for heterotroph
- 22. animals reproduce after their __ according to the Bible; 457
- 23. found in the cell walls of plants
- 24. an organism that makes its own food
Down
- 2. plants that produce cones; evergreen and pine
- 4. "spiny skin"; Ex: sea urchin
- 6. ripened ovary protecting seeds; Ex: apple
- 7. initial explanation (part of scientific method)
- 10. __ nervous system made of the brain and spinal cord; 452- bottom
- 11. pouched mammal; 457
- 13. innate behavior that takes some time to develop
- 18. protein coat that surrounds the nucleic acid virus
- 19. jointed appendages; Ex: insects and crustaceans