Most Spiders transform nitrogenous waste solutions into uric acid, which can be excreted like a dry product. Malphigian tubules ("little tubes") extract these wastes in the blood inside the hemocoel and dump them to the cloacal chamber, from which they are expelled through the anus.[thirteen] Production of uric acid and https://fleas09876.blogdun.com/29009774/facts-about-wasps-revealed