A Reference Dose (RfD) Measures the Amount of a

question 16

Multiple Choice

A reference dose (RfD) measures the amount of a

• A) a pollutant one can be exposed to over a year without harm
• B) a hazard one can be exposed to over a year before dying
• C) an environmental hazard one can be exposed to over a lifetime before dying
• D) all of the above
• E) none of the above

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Definitions:

Career

The pursuit of successive, often related jobs over time in a particular field or industry, often marked by advancements or changes in roles.

Candy Pieces

Small items of confectionery or sweet food products.

Chocolate

A sweet, typically brown food preparation of roasted and ground cacao seeds, often flavored, and consumed as candy or used as flavoring.

Butterscotch

A type of confectionery made primarily of brown sugar and butter, often used as a flavoring in desserts.