| Term 
 | Definition 
 
        | Lymph nodes and vessels, thymus, spleen |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Mouth, stomach, intestines, rectum |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Pituitary gland, pineal gland, thyroid gland |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Nails, hair, skin, sweat glands |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | Brain, spinal cord, nerves |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Male: testes, scrotum, penis, vas deferens, prostate Female: ovaries, uterus, vagina, mammary glands
 |  | 
        |  | 
        
        | Term 
 | Definition 
 
        | Lungs, nose, trachea, bronchi |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  | 
        
        | Term 
 | Definition 
 
        | Kidneys, urinary bladder, urethra, ureters |  | 
        |  | 
        
        | Term 
 | Definition 
 | 
        |  |