The main idea or thesis you are trying to answer
Well usually it's to persuade inform and entertain
Goldfish will move differently depending on the tempature of water
Answer: Here you go
Explanation: model = a three-dimensional representation of a person or thing or of a proposed structure, typically on a smaller scale than the original.
occasionally = at infrequent or irregular intervals; now and then
anxious = experiencing worry, unease, or nervousness, typically about an imminent event or something with an uncertain outcome.
