How Many Years Old Is a Fossilized Tree If It

question 56

Multiple Choice

How many years old is a fossilized tree if it contains 25% of its original carbon-14? (half-life of carbon-14 = 5,730 years)

• A)1,433
• B)5,730
• C)11,460
• D)17,190
• E)22,920

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Definitions:

Social Exchange

Means that people build human relationships and trust through exchanges of favors based on reciprocity.

Firm Reliance

A strong dependency or trust in something or someone, often in the context of business or personal relations.

Informal Leadership

Leadership that emerges within a group naturally, without a formal title, based on personal qualities, respect, or expertise, influencing group dynamics and direction.

Special Skills

Unique or high-level abilities that set individuals apart and enable them to perform specific tasks effectively.