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Ratling [72]
2 years ago
14

Am I right? Please someone help me

Biology
1 answer:
Dima020 [189]2 years ago
3 0

Answer:

A. 17,100

Explanation:

The half life of carbon-14 is around 5,700 years. When the shell contains 50% of its original carbon-14, 5,700 years have passed. 25% means another 5,700 years have passed, meaning 11,400 years in total have passed. 12.5% means another 5,700 years have passed, meaning 17,100 years have passed in total.

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