AP Physics 2mediummcq1 pt
Carbon-14 dating works because
A.living things absorb C-14, which decays after death
B.C-14 never decays
C.rocks absorb carbon
D.it measures temperature
Explanation
Core Concept
The remaining C-14 reveals the time since death.
Correct Answer
Aliving things absorb C-14, which decays after death
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