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Blume Ch. 13.2 Segmented Worms

How do segmented worms move? They use use their bristle-like structures called Setae to hold on to the soil and move
Once soil is digested by the earthworm, then it moves to what organ? Crop
Behind the crop is a muscular structure called the ______ Gizzard
Waste leaves the worm through the _____ Anus
T or F- Earthworms have a open circulatory system? False
What heart like structure pumps blood through the body? the Aortic Arches
T or F- Earthworms don't have gills or lungs True
How does an earthworm get oxygen and carbon dioxide? the earthworm absorbs it through their skin
Why are leeches used in surgery for humans that have heart disease,arthritis,etc? to keep the human's blood flowing
T or F- Earthworms have a nerve system? True
Created by: drangel