Question

Models represent objects in the real world.

How do models compare to real-world objects?

A.
Most models are more scientific than real-world objects.

B.
Most models are exactly the same as real-world objects.

C.
Most models are larger than real-world objects.

D.
Most models are simpler than real-world objects.

Answer 1

A cold dish of ice cream can be considered a closed system for a very short period of time.

Which best explains this phenomenon?

A.
The ice cream will eventually gain heat and melt.

B.
The ice cream can be eaten.

C.
The ice cream can be many different flavors.

D.
The mass of the ice cream will change as it melts.

Answer 2

@DullJackel09