Answer:
A. Japan wanted to protect its culture.
Explanation:
For most of Japan's history, it has been isolated with closed borders and little to no trade, and then that all changed.
Hi!
The earth rotates <em><u>counterclockwise.</u></em>
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Hope this helps! :D
Answer:
three half-lives
Explanation:
Converting 12.5% to decimal gives 0.125
If one half life is 0.5.
0.5*0.5*0.5 gives 0.125
Thus 3-half lives has been elapsed