Across
- 3. the study of embryos
- 4. vascular plants that have naked seeds and needle like leaves
- 7. organisms that are unicellular and live in extreme environments
- 12. domain that has unicellular and multicellular organisms, the one YOU belong to
- 13. preserved remains or traces of organisms that once lived
- 15. vascular plants that have fruits and flowers
- 19. structures that are similar anatomical features from different species that share common evolutionary origin (ex- similar arm structure between humans, bats, dogs)
- 20. animal phyla that have stinging cells
- 21. two name naming system
- 23. the most simple plant phyla
- 25. the law that states that the fossils deeper in the ground are older and more simple than the ones closer to the surface
- 26. kingdom that has both unicellular and multicellular organisms that are heterotrophs by absorbing nutrients (ex- mushrooms)
- 27. kingdom that has multicellular autotrophs (ex- oak tree)
- 28. animal phyla that has a spinal cord, the one you belong to
Down
- 1. physical or behavioral changes in an organism over time
- 2. structures that once served a function for the organism, but no longer serve a purpose for the organism (ex- whale pelvis)
- 5. the natural process by which living things with the traits best suited for the environment survive and reproduce
- 6. man known as the father of evolution
- 8. kingdom that has multicellular heterotrophs (ex- you)
- 9. islands that are the birthplace of evolution
- 10. most simple phylum of animals that are porous
- 11. structures that are found in different species that perform the same function, but do not come from the same evolutionary origin (birds and butterflies having wings)
- 14. animal phyla that has many jointed/segmented legs
- 16. kingdoms that has both unicellular and multicellular organisms that can be animal-like, plant-like, and fungi-like
- 17. animal phyla that has soft bodies and true shells
- 18. largest domain that has all unicellular organisms
- 22. animal phyla that has spiny skin
- 24. change in DNA
- 26. simple, vascular plants that have special leaves called fronds