The circulatory system helps circulate blood throughout the body.
The respiratory system helps move air and oxygen throughout the body.
Because it doesn't have bones or organs like humans.
Autoimmune disorders are diseases where the body’s immune system attacks itself. New evidence suggests that Insulin-Dependent Diabetes Mellitus is a progressive autoimmune disorder. Most patients who have Insulin-Dependent Diabetes Mellitus have DR3 and/or DR4 indicating immune response. Majority of deceased patients who have been diagnosed with Insulin-Dependent Diabetes Mellitus (within the past 6 months from death) was found to have had insulitis around pancreatic islets signifying immune involvement.
Cardiac Arrhythmia, Tuberculosis and Acquired Immune Deficiency Syndrome are not autoimmune conditions.
