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I would say not. Screaming is a vocalization that humans make using their lungs and vocal cords. Spiders do not have either lungs similar to ours or vocal cords so they would not be able to scream.
They do have something similar to lungs that are more like gills, that help them breathe, called book lungs.
First answer by Natural Val. Last edit by Natural Val. Contributor trust: 875 [recommend contributor]. Question popularity: 19 [recommend question]
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