blood cells - Transport food and oxygen to your cells. Remove waste (carbon dioxide) from your cells, small intestine - helps digest food. Helps break down food and bring food particles into blood stream, muscle cells - elastic and stretchy, helps body parts move, makes muscles expand and contract, nerve cells - sends message from the outside world to the brain, stores memories, gives feeling, bone cells - gives body shape and structure, helps support your body, cause bones to be hard and strong, fat cells - stores energy, sac-like appearance, skin cells - protects from invaders like bacteria and viruses, keeps out invaders that can make you sick,

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