Question

Help plz!! Earth Science

Which measurement do geologists use to find the absolute age of once-living things?

amount of decayed daughter elements
total number of half-lives for the element potassium
age of ancient rocks located near the remains
amount of carbon-14 and nitrogen-14 in the remains

Answer 1

Answer: D

Step-by-step explanation:

Answer 2

amount of carbon 14 and nitrogen 14 in the remains