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Dissection project

Dissection project. Sean McPeake Avery Davis Mike Carr. Earthworm . Earthworm. The earthworm isn't male or female, they have the organs of both. Earthworm. Endocrine system of a earthworm. Crayfish. Crayfish.

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Dissection project

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  1. Dissection project Sean McPeake Avery Davis Mike Carr

  2. Earthworm

  3. Earthworm • The earthworm isn't male or female, they have the organs of both.

  4. Earthworm

  5. Endocrine system of a earthworm

  6. Crayfish

  7. Crayfish • Cray fish molt which is when they grow and shed their old soft shell and a new one comes that is hard. • It takes a couple days for the molting to finish • And the adult crayfish molt 2-3 times a year. • There are a few glands involved in the molting but one is the sinus gland it contains the molt hormone.

  8. Endocrine system of a crayfish

  9. Endocrine system of a Crayfish

  10. Endocrine system of crayfish

  11. Grasshopper

  12. Grasshopper • Grasshoppers also molt but at a young age • After the final time they molt they grow wings and they are don’t growing.

  13. Endocrine system of a grasshopper

  14. Endocrine system of a grasshopper

  15. Endocrine system of a grasshopper

  16. Squid

  17. Squid

  18. Starfish

  19. starfish

  20. Endocrine system of a starfish

  21. Starfish endocrine system

  22. Perch

  23. Eggs inside the fish

  24. Frog

  25. Frog endorcine

  26. More endocrine of the frog

  27. Pig

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