Carbon 14 has a half life of 5,730 years. Scientists measure how much carbon 14 the rock has. For objects older than 50,000 years, scientists will test the age of the things surrounding it.
Answer:
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A T G G C G A G G T C C C A G C T G T T A T G G G A T T A A
Answer:
D
Explanation:
All of the above are parts of the climate that could be subject to change.
