Context: This week we learned about taste . I was lucky enough to be a volunteer and learned a lot about the human taste buds and my own abilities to distinguish between flavors . In the experiment I tested my ability to distinguish between different cubes of food . One was a potato and one was an apple .
Question: What may have happened if I did not volunteer ?
Option 0: None of the above choices .
Option 1: I would not have found out that I have taste buds .
Option 2: I would not have found out how taste buds work .
Option 3: I would not have found out the difference between a potato and an apple .
Answer: 2