The Levels of Mercury Are Low in the Fish Eaten

question 56

Multiple Choice

The levels of mercury are low in the fish eaten almost daily by people living near an ocean.For these people,bioaccumulation means that

• A)people eliminate most of the mercury they consume after a single day.
• B)mercury builds up in the fish and not the people.
• C)mercury has been accumulating in their bodies for many years.
• D)mercury and other heavy metals accumulate in the bottom of the ocean and not in the fish they eat.

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Definitions:

Upper Respiratory Tract

The part of the respiratory system that includes the nose, nasal passages, pharynx, and larynx, through which air enters and exits the body.

Normal Flora

Microorganisms, including bacteria and fungi, that reside in or on the body without causing disease under normal conditions.

Natural Immunity

The inherent ability of an organism to resist certain diseases without the need for vaccinations or immunotherapy.

Skin-To-Skin Contact

Direct physical contact between the skin of two individuals, often used to enhance bonding.