When the scientist is trying to represent an object or a system.
an observation
With a model, a scientist can explain or analyze an object, system, or concept in more detail.
With a model, a scientist can explain or analyze an object, system, or concept in more detail.
Class diagram represent generalized view of system while object diagram represent view of a system at a particular instant.
The report was reviewed by Dr. Brown, a scientist. The noun scientist renames the direct object, Dr. Brown. (The noun Dr. Brown renames the direct object 'direct object' in this sentence.)
they use models to demonstrate to others. It gives them a better perspective of what they're learning.
So that it can be identified by an enlarged picture
It means that the object can stretch
She likes Isaac newton, her favorite scientist.
She likes Isaac Newton, her favorite scientist.
[object Object]