What Nearly Universal Piece of Identification Can Be Used to Identify

question 3

Multiple Choice

What nearly universal piece of identification can be used to identify organ donors in many states?

• A)library card
• B)driver's license
• C)Social Security card
• D)military ID

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Definitions:

Heterogeneous Mixture

A mixture that composes of components that aren't uniform or they have localized regions that all have different properties.

Homogeneous Mixture

A mixture in which the composition is uniform throughout and the different components cannot be distinguished.

Copper Sulfate

A blue crystalline chemical compound of copper and sulfate ions, used in various applications such as agriculture and chemistry.

Bluing

A process used to protect steel against rust by forming a thin protective layer of magnetite (Fe3O4) on its surface.