1. EARTHWORM PARTS Make up QUIZ

2. #1. Name these structures. #2. Give a function for #1.
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#1. Name these structures.
#2. Give a function for #1.
#3. Tell the body system for #1. #1

3. #4. This space inside around the body organs is called the ____________________

4. USE DIRECTION WORDS TO LABEL THE FOLLOWING:
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#5. The green arrow is pointing at the ___________________ end.
#6. The blue arrow is pointing at the ____________________ end.
#7. This worm is lying with its _______________ surface facing up.
#8. This worm is lying with its _______________ surface facing up.

5. #10. This layer is ____________________ cellular non-cellular
#9. This layer on the surface of earthworms is called the _____________________.
#10. This layer is ____________________
cellular non-cellular

6. #11. Name this dark line that can be seen through the skin here.
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#11. Name this dark line that can be seen through the skin here.
#12. Give the body system for #11.

7. #13. Name the OPENING at the end with the green arrow.
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#13. Name the OPENING at the end with the green arrow.
#14. Name the OPENING at the end with the blue arrow.
#15. Name the body system that uses these openings.

8. Name the parts of this tube. #16 = _______________________
#18
#16
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Name the parts of this tube.
#16 = _______________________
#17. Give a function for #16.
#18. = _______________________
#19. Give a function for #18.

9. #20. = __________________ #21. Give a function for #20.
#18
#16
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#20. = __________________
#21. Give a function for #20.
#22. Name the ridge found inside #20.

10. #23. Name these large light colored sacs
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#23. Name these large light colored sacs
#24. Give the function for #23.

11. #25. Name these smaller sacs.
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#25. Name these smaller sacs.
#26. Give a function for #25.
#27. Give the body system for #23 & #25.

12. #29. This opening connects to the ___________________ inside.
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#28. Name these openings
#29. This opening connects to the ___________________ inside.

13. #30. Name this line that runs along from the #28 opening to the ring.
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#30. Name this line that runs along from the #28 opening to the ring.

14. #31. This flap of tissue that hangs over the opening at this end is called the ___________________
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#32. Give a function for #31.
(You can’t use cover and protect mouth)

15.   
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LOOK CLOSELY.
There is a thin white line (red arrow) and a thin dark line (lime green arrow) running side by side here.
#33. Name the thin white line (red arrow)
#34. Tell the body system for #33.

16.    #35. Name the thin dark line (lime green arrow).
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#35. Name the thin dark line (lime green arrow).
#36. Give the body system for #35.

17. #37. If you run your finger along the “tummy” of this worm,
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#37. If you run your finger along the “tummy” of this worm,
you would feel bristles called _________________.
#38. Give a function for #37.

18. #39. Name this ring that encircles an earthworm’s body.
#40. Give a function for #39.
#41. Give the body system for #39.

19. #42. = __________________
#43. Give a function for #42.
#44. Tell the body system for #42.

20. #45. These dividing walls (A) that make compartments inside the worm are called __________________

21. #46. These tiny collecting tubules (B) in each segment are called ________________

22. #47. Give a function for (B)
#48. Give the body system for (B)

23. BONUS ?:
Tell the kind of nitrogen waste earthworms excrete.