The vertebrate story & Biological Design( chapter 3 and 4)

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Across
  1. 2. It would be "high gear muscle" more effective in sustaining the velocity of the limb
  2. 4. The bone as calcium reservoir when needed some calcium is removed from bone matrix
  3. 8. A water flow maybe in the same direction
  4. 9. A series of separate bones or cartilage blocks firmly joined as a backbone that defines the major body axis
  5. 10. A very similar animal called Yunnanozoon
  6. 11. This arose within the protochordates
  7. 13. Is a property of matter
  8. 14. nearsightedness image focused in front of the retina
  9. 15. Where acting forces are unbalanced we are dealing with it
  10. 16. Forces pressing down on an object to compact it
  11. 17. A condition if it experiences increased stress tissue tends to increase in prominence
  12. 20. It is located posteriorly
  13. 25. It reduced and flapping of the pectoral fins provides propulsion
  14. 26. Describes the effect of one body acting on another through their respective mass and acceleration
  15. 29. Is a concept of the flow of events
  16. 30. The enclosing the spinal cord
  17. 31. This is vertebrate with jaws
  18. 34. They flex their neck laterally to retract the head
  19. 35. This are greatly enlarged and fused to the head to give the flattened body an overall diskshaped appearance
  20. 38. Is a concept of distance
  21. 39. They exerts an important force on a large mass
  22. 40. Is the rate of change in an objects position
Down
  1. 1. It refers to its resistance to flow of a fluid
  2. 3. enclosing the spinal cord
  3. 5. They are present but paired fins and limbs are absent
  4. 6. Where visual fields overlap
  5. 7. The enclosing blood vessels
  6. 12. The major line of evolution include the shark and their allies
  7. 16. The anterior clustering of specialized sensory organs
  8. 18. The outer panel of teeth
  9. 19. A solid cylindrical body that often encloses the notochord
  10. 21. They distance from weight to fulcrum
  11. 22. These study the size and uts consequences
  12. 23. vertebrates producing embryos wrapped in such an amnion
  13. 24. Where the flow is nonchaotic
  14. 27. The meaning of shell and skin
  15. 28. The anterior clustering of specialized sensory organs such as paired eyes, ears, nose and other sensory organs
  16. 32. A measurement with only magnitude and no direction
  17. 33. There are four footed vertebrates
  18. 36. A solid cylindrical body that often encloses the notochord
  19. 37. Is the tendecy of a body to resist a change in its state of motion