Final answer:
Finn and Philby noticed everything on the ride except for the water being extremely warm.
Step-by-step explanation:
The subject of this question is English and the grade is Middle School.
The student is asked to identify what Finn and Philby noticed while on a ride, except for one option. From the given options, the only one that Finn and Philby did not notice was that the water was extremely warm.
While on the ride, they noticed that it had started, the mechanical characters were coming to life, and the ride was being narrated. However, there is no mention of them noticing that the water was warm.