Answer: Buenos Aires, Argentina
just took a test with this question, positive this is the answer
Answer:
The graph shows that corals in the Caribbean reefs are declining
Explanation:
I believe the answer is <span>phosphorus. Hope this helped!</span>
<span>it is Method for determining Absolute Age</span>
Answer : In radioactive decay, the half-life is the length of time after which there is a 50% chance that an atom will have undergone nuclear decay. It varies depending on the atom type and isotope, and is usually determined experimentally.
hope it will help you
