Answer:
<em>A. 6,000 years</em>
Explanation:
Original sample N = 60 g
The half life of N/2 is 3000yrs
"""""""""""""""""""N/4 is 6000yrs
N/4 ===> 15 gram
it takes 6000yrs to decrease to 15grams
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Answer:
Water
Explanation:
Water is essential to human life. Hence, human settlements tend to crop up near water sources such as rivers. This is particularly evidence in Africa, which has many quite dry regions.
Hello there,
English and Punjabi belong to different families. They both are spoken differently and are total different languagrs. So true they do.
Hope I helped :)
Answer:
Hawaii and Kiribati
Explanation:
The biggest time difference in the world is the line islands of Kiribati and the state of Hawaii, in which traveling from Hawaii to the line islands means you would have to change your clock forward 22 hours(almost a full day forward).
