Answer:
Explanation: Based on the data generated for before and after the experiment using the example of Terry and lamy,
Before After
Terry 72% 70%
Lamy 78% 78%
The super snail snack did not work, if there was an increase in there brain performance by a certain percent it could have been said to have worked but there is no visible increase in their performance for Larry it was the same and for Terry there was a decrease in its performance which means the snack is not good for them and should not be recommended as a diet supplement or feed.