If a Tree Dies and the Trunk Remains Undisturbed for 13,261

question 83

Multiple Choice

If a tree dies and the trunk remains undisturbed for 13,261 years,what percentage of original is still present? (half-life of = 5730 years)

• A)79.9%
• B)20.1%
• C)40.2%
• D)30.2%
• E)2.31%

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Definitions:

Ritualistic Behavior

Repetitive actions performed in a particular order, often associated with religious, cultural, or psychological practices to achieve a sense of security or control.

Obsessive-Compulsive

A disorder characterized by uncontrollable, recurring thoughts (obsessions) and behaviors (compulsions) that an individual feels the urge to repeat.

Somatoform

Relating to a group of psychological disorders in which a patient experiences physical symptoms that are inconsistent with or cannot be fully explained by any underlying medical condition.

Anxiety

is a feeling of worry, nervousness, or unease about something with an uncertain outcome, which can interfere with daily activities if excessively intense.