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Crayfish

Crayfish. What part of the crayfish is the arrow pointing at?. walking legs. What are the 4 main things that crayfish need in order to live?.

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Crayfish

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  1. Crayfish

  2. What part of the crayfish is the arrow pointing at? walking legs

  3. What are the 4 main things that crayfish need in order to live? Food Water Air Shelter

  4. What term is used to describe a living organism that eats both plants and animals? omnivores

  5. What part of the crayfish is the arrow pointing at? antennae

  6. Is a crayfish considered a producer or a consumer? consumer

  7. What term is used to describe a living organism that uses the sun’s energy to make its own food? producer

  8. What are the 3 main parts of a crayfish body? head thorax abdomen

  9. What part of their body do crayfish use to protect themselves from predators? pincers

  10. What part of the crayfish is the arrow pointing at? tail

  11. Is grass considered a producer or a consumer? producer

  12. What term is used to describe a living organism that eats only plants? herbivores

  13. What part of the crayfish is circled? head

  14. What do you call an animal that is eaten by another animal? prey

  15. Is a cat a producer or a consumer? consumer

  16. What term is used to describe a living organism that needs to eat in order to survive? consumer

  17. What part of the crayfish is circled? abdomen

  18. What term is used to describe a living organism that eats only animals? carnivores

  19. What do you call an animal that hunts for other animals to eat as food? A predator

  20. What do you call an animal whose body temperature changes to adapt to the climate around it? cold-blooded

  21. What term is used to describe a living organism that uses the sun’s energy to make its own food? producer

  22. In the classroom the crayfish live under flowerpots, what do they live under in marshy ponds? rocks

  23. What part of the crayfish is circled? thorax

  24. Are humans considered warm-blooded or cold-blooded? warm-blooded

  25. Is an apple tree a producer or a consumer? producer

  26. What is the hard outer-layer of a crayfish called? exoskeleton

  27. What term is used to describe a living organisms that eats dead animals or animals that are weak and dying? scavengers

  28. Traits that are passed downby your parents are called _____ traits. inherited

  29. Traits that you get sometime AFTER you are born are called _____ traits. acquired

  30. Your mom has blue eyes and you have blue eyes … this is an example of an _____ trait. inherited

  31. Your dad has big ears and you have big ears. This is an example of an _____ trait. inherited

  32. You cut your chin and get a scar. This is an example of an _____ trait. acquired

  33. A girl has pierced ears. This is an example of an _____ trait. acquired

  34. A crayfish has swimmerets. Is this an example of an acquired trait or an inherited trait? inherited

  35. A crayfish is a female. Is this an example of an acquired trait or an inherited trait? inherited

  36. A crayfish has 2 senses that are the same as humans. What are they? sight and touch

  37. What are the small appendages on the underside of a crayfish called? swimmerets

  38. What are the large claws on a crayfish called? pincers

  39. Crayfish eat dead animals. This means that crayfish are considered _____. scavengers

  40. The telephone rings and Mary picks it up. Is the ringing phone the stimulus or the response? stimuls

  41. Name 2 things a crayfish does if it feels threatened. • backs up - curls into a ball - they raise their pincers - hides under rocks

  42. What is the respiratory organ that helps the crayfish to breath? gills

  43. What is the respiratory organ that helps the crayfish to breath? gills

  44. Why do crayfish burrow in mud? to hibernate

  45. Why do crayfish burrow in mud? to hibernate

  46. What part of the crayfish is the arrow pointing at? pincer

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