3. Jeopardy

11. $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500 $100 $200 $300 $400 $500

12. Mollusks use this structure to help them move.

13. Muscular foot

14. This is how many chambers are found in the hearts of mollusks

15. 3

16. This is the class of mollusks that includes snails, slugs, and conch

17. Gastropoda

18. Squid breathe using these structures

19. gills

20. This is the class of mollusks that includes clams, scallops, and oysters

21. Bivalvia

22. Squid have this structure to use as a defense mechanism

23. Ink Sac

24. This is the path food takes through a squid

25. beak, mouth, esophagus, stomach, caecum, intestine, anus

26. This provides a protective covering for the squid’s internal organs.

27. Mantle

28. Squids are called cephalopods because they have a well developed _____.

29. Head

30. The reproductive organs of the squid are referred to as ______ & squid can only undergo ______ reproduction

31. Gonad; sexual

32. This is what the exoskeleton of arthropods is made of

33. CHITIN

34. Tube-like system used in insect respiration

35. Tracheal

36. Centipedes are part of this class of arthropods

37. Chilopods

38. Millipedes are members of this class of arthropods

39. Diplopoda

41. This insect structure is used to detect vibrations in the environment.

42. Tympanic membrane

43. Crayfish breathe using this structure

44. Gills

45. Crayfish have this part of the exoskeleton that covers the cephalothorax

46. carapace

47. Crayfish have this many pairs of antennae

48. 1

49. These structures are located on the ventral side of the abdomen and aid in egg development

50. Swimmerets

51. These are part of the excretory system and function like the nephridia in the worms

52. Green Glands

53. Clams, mussels, and oysters are sometimes referred to as this.

54. Bivalves

55. This is the class of mollusk that includes cuttlefish and octopus.

56. Cephalopoda

57. All arthropods have a ________ circulatory system

58. Open

59. Insects have these, which are small openings in the throax & abdomen that aid in respiration

60. Spiracles

61. This is why arthropod’s blood is green.

62. their blood does not carry oxygen and it is the hemoglobin that carries oxygen and gives red color.

63. Name that cartoon:

64. Ren & Stimpy

65. Name that cartoon:

66. Rugrats

67. Name that cartoon:

68. Catdog

69. Name that cartoon:

70. Hey Arnold

71. Name that cartoon:

72. The Wild Thornberry’s

78. $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000 $200 $400 $600 $800 $1000

79. Category 1: 100

80. answer

81. Category 1:200

82. answer

83. Category 1:300

84. answer

85. Category 1: 400

86. answer

87. Category 1:500

88. answer

89. Category 2: 100

90. answer

91. Category 2: 200

92. answer

93. Category 2: 300

94. answer

95. Category 2:400

96. answer

97. Category 2:500

98. answer

99. Category 3:100

100. answer

101. Category 3:200

102. answer

104. Category 3:300

105. answer

106. Category 3:400

107. answer

108. Category 4:400

109. answer

142. Describe the difference between how a sponge and cnidarian would reproduce sexually and asexually.