Final answer:
The subject of this question is Physics as it involves the concept of temperature and the change in temperature over time.
Step-by-step explanation:
The subject of this question is Physics as it involves the concept of temperature and the change in temperature over time.
Step 1: At 1:00, the temperature in Jonestown and Cooperville was the same.
Step 2: By 2:00, the temperature in Jonestown dropped 10 degrees and the temperature in Cooperville dropped 6 degrees.
Step 3: By 3:00, the temperature in Jonestown dropped an additional 8 degrees and the temperature in Cooperville dropped an additional 2 degrees.
Therefore, the subject of this question is Physics and the grade is High School.