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