Select the correct answer.

Which of these is true about using models in science?

A. Models always show real-world reactions.
B. Physical models are generally small.
C. Models are always 100 percent accurate.
D. Models are easy to create.



Answer :

Final answer:

Models in science are simplified representations aiding understanding but may not show real-world reactions; they can be physical or based on equations and simulations.


Explanation:

Models in science are representations of reality, simplifying complex systems to aid understanding. They do not always show real-world reactions, can be physical or based on equations or computer simulations, and are not always 100 percent accurate. For example, physical models are usually smaller representations of objects, enabling scientists to study and interpret real systems.


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