|The thin layer that lines the inner part of the eye is the ____.
|A ____ is a noncellular infectious agent.
|Your ____ (upper leg bone) the longest bone in your body.
|Your ____ (throat) splits into your trachea and your esophagus.
|Food travels through your ____ to your stomach.
|The black circular opening of the eye is the ____.
|Excess cholesterol is carried by ____ to the liver for excretion.
|The duodenum, jejunum and ileum make up the ____.