If an Object Has 25% of the C-14 (T_1/2 =

question 98

Multiple Choice

If an object has 25% of the C-14 (t_1/2 = 5,730 yrs) activity as a living organism,the age of the item is:

• A)11,460 years.
• B)17,190 years.
• C)22,920 years.
• D)28,650 years.
• E)More information is needed.

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Definitions:

Jejunum

The middle section of the small intestine in humans and most higher vertebrates, between the duodenum and the ileum.

Duodenum

The first part of the small intestine immediately beyond the stomach, used for the initial processing of nutrients.

Cecum

The first part of the large intestine, into which the ileum opens.

Detoxifies

The process by which toxic substances are removed from a living organism, including the neutralization or elimination of harmful substances from the body.