If, instead of carbon-14, uranium-238 was used and 4000 atoms of uranium were left over, how old would the rock be?

Ifound this on google “according to the findings, a foramen magnum positioned toward the base of the skull is found not only in humans, but in other habitually bipedal mammals as well.” i hope this you for what your looking for

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This is true hope this

It would be most likely be prophase because of the chromosomes duplicating. but without the picture, it’s really hard to tell