Avian Anatomy Crossword
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
                          
 
 
Down: 1) flesh eating or predatory animal2) any disease causing agent, such as a virus or bacteria3) connective tissue which provides the body with cushioning from stress and strail as well as housing sweat glands, hair follicles and nerve endings6) vessels which carry blood to the heart7) a sugar that acts as a very important source of energy8) coarse grained particles such as sand9) vessels which carry blood away from the heart Across: 4) animal which feeds only on plants5) a pouch found in the esophagus of many birds that stores food for later digestion or regurgitation for offspring 10) outermost layer of skin11) lowest layer of skin; provides insulation and nutrient storeage12) to be marked with stripes or streaks
 

 

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