yasmeengabrielle yasmeengabrielle

23-04-2018
Biology

contestada

An understanding of which of these best enabled scientists to determine the approximate ages of fossils?
a Genetics
b Radioactivity
c Gravity
d Physics

Relax

Respuesta :

wendyarreola wendyarreola

23-04-2018

(To get absolute age, you use radioactivity)

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