A. marine
- as water covers of majority of earths surfaces . HOPE THIS HELPS U WELL
Answer:
Radioactive decay means the process by which unstable nucleus of an atom spontaneously releases energy through the emissions of radiation used in dating fossils and rocks.
Relative dating mean the time required for half the atoms in an element to divide in half.
Explanation:
So radioactive decay belongs to A.
And relative dating belongs to B.
Please mark Brainlist if right
Answer:
b. can be highly variable depending on season and rainfall.
Explanation:
