Radioactive dating is used to determine the age of fossils, and dinosaur bones, like many other artifacts, are fossilized. Given these facts, what can radioactive dating determine the age of among the following options:
- blastoids
 - h2o
 - most cephalopods
 - sea urchins
 - one celled organisms
 - dinosaur bones
 - humans
 - nuclear power


 

      dinosaur bones   