.-1 The Cardiovascular System
.-2 The Respiratory System
.-3 The Liver
.-4 The Alimentary System and Pancreas
.-5 The Urinary System
.-6 The Male Reproductive System
.-7 The Female Reproductive System
.-8 The Endocrine System
.-9 The Lymphoid System
.-10 The Nervous System
.-11 The Musculoskeletal System and Skin
.-12 The Eye and Ear