Tobacco Crossword
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
                               
 
 
Down: 1) non-cancerous tumor2) Cancer-causing agent4) Tiny, hair like structures that filter out harmful substances in the respiratory tract6) Excessive secretions of mucus in the bronchial tubes.11) nasal cavityof the mouth extending to the larynx12) A drug that speeds up the heartbeat and affects the central nervous system13) A thick, oily, dark liquid that forms when tobacco burns. This substance sticks to the lungs and causes disease15) an uncontrolled, abnormal, circumscribed growth of cells in any animal or plant tissue; neoplasm.17) Large dome-shaped muscle below the lungs that expands and relaxes to produce breathing18) Needing more of a drug to get the original effects20) White spots on the inside of the mouth that may become cancerous22) Organs responsible for O2 and CO2 exchange23) A disease that occurs when the tiny air sacs in the lungs lose their elasticity, or ability to stretch Across: 3) cancerous tumor5) Two tubes that branch from the trachea; one tube leads to each lung7) Short-term symptoms that occur when a person stops using a drug to which he/she was addicted8) voice box9) Fragile, elastic, microscopic air sacs in the lungs where carbon dioxide from body cells and fresh oxygen from the air are exchanged10) The set of organs that supply your body with oxygen and rid your body of carbon dioxide14) substances that speed up the central nervous system(CNS). tobacco, caffeine,cocaine, and meth are stimulants16) clogging of the arteries19) Tube in throat that takes air to and from lungs (windpipe)21) An addiction in which a person believes that he or she needs a drug in order to feel good or function normally24) A poisonous, odorless gas produced when tobacco burns25) the growth of abnormal cells in the body in an uncontrolled manner
 

 

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