Internal Body Systems Crossword Puzzle

QUESTIONS LIST: lungs : a pair of large respiratory organs that are filled with air, larynx : contains thin organs known as vocal cords, trachea : a large pipe that connects the upper respiratory system with the lower one, bronchi : each of them lead into a lung, alveoli : a balloon organ located in the lungs that exchange oxygen and carbon dioxyde, diaphragm : a organ that separate the chest cavity and the abdominal cavity, epiglottis : covers the windpipe to prevent choking, stumach : this organ works like a food blender and change the bolus into chyme, duodenum : the first part of the small intestines, liver : produces bile, villi : the inner lining of the small intestin that absorbe carbohydrates and amino acids into the bloodstream, large intestine : absorbs water, vitamins and minerals, elimination : the last step of digestion, atria : the smaller chambre in the heart, ventricles : the bigger chambre in the heart, heart : pumps blood into blood vessels to be send around the body, artery : carry blood away from the heart, vein : carry blood towards the heart