The answer is 300.
Sorry this answer is so late, I was just learning about it! Hope it helps. :)
Answer:
Himalayan Mountain range and Tibetan Plateau, if it's possible to put down two answers it B and C
Explanation:
It has gone through four half-lives of carbon-14 (5730 years<span> x 4 = </span>22920 years<span>)
It is 22920 years old.
Hope this helps!</span>
the answer to this question is letter A
