Organs and Organ SystemsVersion en ligne Use the clues to identify the organ or organ system. par Jennifer Rockett A B C D E F G H I K L M N O P R S T U V W Y Starts with A A type of blood vessel Starts with B Fluid in the circulatory/cardiovascular system Starts with C skeletal system- collar bone Starts with D Starts with E Starts with F skeletal system- calf bone Starts with G Green organ that stores bile Starts with H thigh muscle Starts with I body system:body's defense against bacteria, viruses and other pathogens Starts with K Starts with L Starts with M system responsible for body movement Starts with N Starts with O Starts with P Starts with R system in charge of gas exchange; organs: lungs, trachea Starts with S organ of the integumentary system Starts with T Starts with U Female reproductive organ Starts with V The opposite of an artery Starts with W What the excretory/urinary system removes from the body Starts with Y The color of the liquid in the bladder