FreeNoah

Biology A9 (4/20)

In regards to radiometric dating, a half life isotope involves the parent isotope to decay at a 50 percent rate into the daughter isotope.

Rocks, and fossilized organism are best measured and calculated in ______.

A - micro seconds.
B - seconds.
C - minutes.
D - years.

Need Help? Watch the Video.

©2018 - Freenoah