Concept:Find the organ whose listed function is incorrect.
Explanation:The gall bladder stores bile, so option A is correctly matched.
The liver stores glycogen, so option B is correctly matched.
The appendix does not release digestive enzymes, so option C is incorrectly matched.
The teeth grind food, so option D is correctly matched.
Hence, the incorrect match is the appendix.
Answer:C. Appendix - releases enzymes