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laila [671]
3 years ago
12

The half-life of an element (A) is 20,000 years. Another element (B) has a half-life of 100,000 years. Which of the following el

ements will be found in a higher concentration after 200,000 years?
Biology
1 answer:
SpyIntel [72]3 years ago
8 0

Answer:

A

Explanation:

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