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