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Respiratory System Crossword Puzzle Answer

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Respiratory System



                          B      
                          R      
        R E S P I R A T I O N    
        E             A   N     T
M U C U S             R   C     R
        P                 H     A
      D I A P H R A G M   I     C
        R                   C   H
      C A R B O N M O N O X I D E
        T                   L   A
  N I C O T I N E           I    
        R                   A    
E M P H Y S E M A                
        S                        
P H A R Y N X                    
        S                        
        T                        
      H E M O G L O B I N        
        M       A                
                R                
                Y                
                N                
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2 the process of carbon dioxide being released and uptake of oxygen between the lungs and the environment.
5 moistens the air and traps particles of dust or smoke.
6 flat muscle at the bottom of the chest cavity that contracts when you inhale.
8 a poisonous gas that blocks hemoglobin's ability to transport oxygen in the blood.
9 is a stimulant that increases the heart rate and blood pressure.
10 is the loss of elasticity in the lungs tissue.
11 serves as a passageway for air and food; also known as the throat.
12 the protein in blood that carries oxygen.
1 the two branches off of the trachea where air passes through.
2 brings about the exchanged of oxygen and carbon dioxide between the blood, the air, and tissues.
3 substance in tobacco proven to cause cancer.
4 the main air-conveying tube in the throat.
7 sweep the trapped particles and mucus away from the lungs toward the pharynx.
13 contains vocal cords and is made of two highly elastic fold of tissue located at the top of the trachea.
 
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