Most spiders convert nitrogenous squander items into uric acid, which may be excreted as a dry materials. Malphigian tubules ("very little tubes") extract these wastes with the blood inside the hemocoel and dump them to the cloacal chamber, from which they are expelled in the anus.[13] Production of uric https://facts-about-spiders-in-hi29627.goabroadblog.com/18583235/facts-about-spiders-options