Comparative Anatomy (Chapter 7&8)

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Across
  1. 3. Exerts an important force on a large mass
  2. 5. An extinct group of mammals that comprise 18 known genera from the early Cenozoic
  3. 7. largest placoderm (extinct)
  4. 8. Cell division and proliferation under stress
  5. 11. A condition if it experiences increased stress, tissue tends to increase in prominence
  6. 14. The study of how physical forces affect and are incorporated into animal designs
  7. 15. Describe measurements of variables with a magnitude and a direction
  8. 17. A deep-water squid, largest living mollusk
  9. 20. common water flea
  10. 21. Nearsightedness, image focused in front of the retina
  11. 22. Largest extinct land mammal
  12. 24. Study of size and its consequences.
  13. 26. The resisting force, may arise from various physical phenomena; resisting force exerted by fluid in the opposite direction to the animal’s body motion.
  14. 29. Unit of work
  15. 31. Devices that transfer forces
  16. 32. The difference in the appearance of an object when it is viewed from two different points
  17. 33. A network of intertwining vessels
  18. 35. Standards of measurement that, when attached to length, time, and mass, give them concrete values
  19. 36. The force applied to an object times the distance the object moves in the direction of the force with a:
  20. 37. A condition if living tissue is unstressed, it tends to decrease in prominence
  21. 38. Unit of pressure
  22. 40. Farsightedness, if the image falls behind the retina
  23. 42. Amount of space ( L x W x H).
  24. 43. A concept of the flow of events
Down
  1. 1. Mass divided by volume
  2. 2. A measure of force(a result of gravity)
  3. 4. The rate of change in its velocity
  4. 6. The tendency of a submerged object in a fluid to sink or to rise
  5. 9. The rate of change in an object’s position
  6. 10. The tendency of a body to resist a change in its state of motion
  7. 12. The oldest of the physical sciences
  8. 13. Force divided by the area over which it acts—pounds ft-2 or N m-2 for instance
  9. 16. Where the flow is nonchaotic
  10. 18. The unit of power
  11. 19. Tallest living land animal
  12. 23. A transformation where tissues can, under some circumstances, change from one type to another
  13. 25. The rate at which work gets done, therefore power equals work divided by the time it takes
  14. 27. Today the largest flying bird; a fossil bird from South America had an estimated wing span of 20 feet
  15. 28. At 43 feet is the longest extinct snake
  16. 30. Linear measurement (point A to point B) .
  17. 34. Natural instabilities in the boundary layer may cause the fluid to become chaotic
  18. 37. The change in shape in correlation with a change in size
  19. 39. Describes the effects of one body acting on another through their respective mass and acceleration
  20. 41. Largest extinct bird
  21. 44. A concept of inertia