Which of the following statement is not correct about a model?

• A.

Elements can be added or deducted from a model depending on the intentions of the modeller.

• B.

Since a model is an abstraction, gaining a better understanding of a phenomenon would be challenging.

• C.

A model helps to comprehend complex real-world phenomena by helping us focus on essential elements only.

• D.

A model is a representation of a real phenomenon.