BIO 102 Lab

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Across
  1. 6. If preserved correctly, more recent fossils contain these
  2. 8. When finger bones are more curved it usually means the species did a lot of this
  3. 10. These symbiotic microorganisms fuel methane seep
  4. 11. Ornithischian Dinosaurs means ______ dinosaurs
  5. 13. Earliest clear hominin ancestors
  6. 15. Types of fossils that are impressions of things- such as feathers
  7. 18. Amniotes have this kind of egg
  8. 19. Dinosaurs that are alive today
  9. 21. The climate in Southern Baja, California
  10. 22. Over 70% of the placoderm genera
  11. 23. The size of what tells us the intelligence of dinosaurs?
  12. 24. Footprint site where a pair of hominins were walking side by side across the landscape
  13. 25. Gas vent on the outside of a crater
  14. 28. How are male and female chondrichthyans distinguished from one another
  15. 29. Most abundant vertebrate fossils
Down
  1. 1. Runoff from this causes the phytoplankton and seaweed to grow much better
  2. 2. Mobile bone in teleost that allows their jaws to move
  3. 3. We do not fully understand outbreaks of this that kill of various species at a time
  4. 4. Coral reefs did not get to fully recover from the hurricane due to this
  5. 5. UN definition: “The variability among living organisms from all sources”
  6. 7. Saurischian Dinosaurs means ______ dinosaurs
  7. 9. Every animal consumes this same thing
  8. 12. When the color of the symbionts leave the coral it is known as this
  9. 14. Solid concrete like rock consisting of other fragments
  10. 16. Largest turtle to ever live
  11. 17. The T. Rex was always growing these
  12. 20. Group of amniotes characterized by 2 pairs of openings behind the eyes
  13. 21. In the summer of 1980 this Hurricane hit and destroyed coral reefs
  14. 26. This effect is when animals like sea urchins don’t copulate
  15. 27. This island has the world's most active lava lake