BIO 102 Lab

123456789101112131415161718192021222324252627282930
Across
  1. 4. Earliest clear hominin ancestors
  2. 5. UN definition: “The variability among living organisms from all sources”
  3. 7. Every animal consumes this same thing
  4. 9. Gas vent on the outside of a crater
  5. 13. The climate in Southern Baja, California
  6. 14. Group of amniotes characterized by 2 pairs of openings behind the eyes
  7. 15. Runoff from this causes the phytoplankton and seaweed to grow much better
  8. 16. The T. Rex was always growing these
  9. 19. Largest turtle to ever live
  10. 21. This island has the world's most active lava lake
  11. 22. How are male and female chondrichthyans distinguished from one another
  12. 26. We do not fully understand outbreaks of this that kill of various species at a time
  13. 27. Amniotes have this kind of egg
  14. 28. The size of what tells us the intelligence of dinosaurs?
  15. 29. Saurischian Dinosaurs means ______ dinosaurs
  16. 30. In the summer of 1980 this Hurricane hit and destroyed coral reefs
Down
  1. 1. Over 70% of the placoderm genera
  2. 2. If preserved correctly, more recent fossils contain these
  3. 3. When the color of the symbionts leave the coral it is known as this
  4. 6. Mobile bone in teleost that allows their jaws to move
  5. 8. Solid concrete like rock consisting of other fragments
  6. 10. Most abundant vertebrate fossils
  7. 11. This effect is when animals like sea urchins don’t copulate
  8. 12. Dinosaurs that are alive today
  9. 17. Types of fossils that are impressions of things- such as feathers
  10. 18. Ornithischian Dinosaurs means ______ dinosaurs
  11. 20. Coral reefs did not get to fully recover from the hurricane due to this
  12. 23. Footprint site where a pair of hominins were walking side by side across the landscape
  13. 24. These symbiotic microorganisms fuel methane seep
  14. 25. When finger bones are more curved it usually means the species did a lot of this