Body Basics: How Well Do You Know Your Body?Share:FacebookPinterestTwitterMailWhat organ helps filter blood and plays a role in the immune system, located near the stomach?66%Next Correct Incorrect The Spleen helps filter blood, remove old red blood cells, and store platelets. What organ helps filter blood and plays a role in the immune system, located near the stomach? Liver Pancreas Spleen Gallbladder 66%
