Question

If stable isotope analysis is conducted on a human skeleton that during life consumed a diet rich in C4 plants such as maize and very little meat, then the isotopic ratios of the bones would show:
a. A high ratio of 12C to 13C.
b. A high ratio of 13C to 12C.
c. A high ratio of 15N to 14N.
d. A high ratio of 13C to 15N.

Answer

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