Frog Dissection Crossword
             
             
             
             
             
             
             
             
             
 
 
Down: 2) lets air into and out of the frog while breathing3) eggs, sperm, urine & feces enter this area (sewer)4) allows more efficient swimming Across: 1) the thin translucent oval membrane separating the external ear from the middle ear. It transmits vibrations produced by sound waves both above and below water allowing the frog to hear5) used for holding prey6) tube-like structure used for food, liquid, and air to pass through
 

 

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