Invertebrate anatomy comparison
Compare grasshopper, earthworm, and sea star
Compare and contrast anatomy focusing on
o External anatomy
Segmentation / body diversions
Appendages (legs, wings, arms)
o Digestive system
Appendages, organs, and everything else used in obtaining nutrition
o Other organ systems
Any details about the organisms or specimens dissected
Dissection methods
Start with a very general introductory paragraph about the different body forms of earthworms,
grasshoppers, and sea stars
Follow your introduction with 1 to 3 paragraphs for each of the indicated paragraphs focusing
on the differences among the specimens
End with a conclusion paragraph wrapping up your report