Across
- 1. Animal with a backbone or spinal column
- 7. a single-celled organism of the kingdom Protista, such as a protozoan or simple alga
- 8. Animal with NO backbone or spinal column
- 12. Organisms with NO nuclear membrane
Down
- 2. Plants which produce flowers
- 3. Organisms with a nuclear membrane
- 4. Organisms that typically produce spores and feed on organic matter
- 5. Plants with two seed leaves
- 6. Plants which do NOT produce flowers
- 9. Biologists who specialize in identifying and classifying life on our planet
- 10. Two Names
- 11. Plants with one seed leaf