Human body functions All about human body Hard by bissub More quizzes in Health and Wellness What filters blood? Liver Kidneys Lungs Brain What regulates sugar? Pancreas Stomach Liver Brain What defends against Germs? Brain Immunity Liver Kidney What supports structure? Skin Bone Leg Head What sends signals? Nerves Body Hair Veins What fights infections? Leukocytes Muscle Abdomin Brain What carries Oxygen? Blood Heart Bone Liver What protects externally? Hair Bone Skin Hand What absorbs nutrients? Stomach Intestine Skin Mouth What digests food? Stomach Liver Lungs Heart Your result βΊοΈ Good luck next time π Not bad! ππ Good job! π₯³ Perfect! ... Try more quizzes in HICHAPP