1.

Appu set up the following model to simulate the digestive system by using a thin long tube and banana. She made pieces of banana as balls and allowed to pass through the tube as shown in the given figure.    Which part of the alimentary does 'X' represent?

A.  Windpipe
B.  Oesophagus
C. Both statements are correct.
D.  Large intestine
Answer» C. Both statements are correct.


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