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1 vote
Evaluate the importance of radioactive isotopes in determining the age of earth.

why dont they have scienc3e as a subject?

User Phobos
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2 Answers

4 votes
i’m pretty sure it’s biology or chemistry, irdk tho
User Tanner Sansbury
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5 votes

Answer:

?

Step-by-step explanation:

User ConcernedHobbit
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