earthworm cross section diagram
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Stockphotos.ro (c) 2026. All stock photos are provided by Dreamstime and are copyrighted by their respective owners.
earthworm cross section diagram |
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| navigate by keyword : anatomy biology blood bristle cell circulatory cords cross cuticle digestive dirt earth earthworm esophagus excretory garden heart histology illustration intestine isolated microscopic monocot movement muscle nature nerve nucleus reproduction science section segment slice snace soil spinal structure system tissue vessel wet wildlife worm |
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| Interior to the muscle layer is a fluid-filled chamber called a coelom that by its pressurization provides structure to the worm`s boneless body. The segments are separated from each other by septa which are perforated transverse walls, allowing the coelomic fluid to pass between segments |
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Stockphotos.ro (c) 2026. All stock photos are provided by Dreamstime and are copyrighted by their respective owners. |
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