polkadotmonkey07 polkadotmonkey07

24-05-2021
Biology

contestada

If a fossil is 1/4 of the Carbon-14 it began with. How old is the fossil?
A.12000
B.11460
C.11000
D.713

Respuesta :

bhav199728oxohvb bhav199728oxohvb

04-06-2021

Answer:

b

Explanation:

half of the original c-14 isotope remain in the fossil 5730 years after the organisms died. 1/4 of the original isotope will remain 5730 years after that or 11460 years after the organism died.

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