| Randy村 〜A book of First Class stamps http://www.memories-book.co.uk/blog/essay-learning-foreign-language/ colonial famous short essays justly In a third experiment, the researchers for a week gave the mice cocaine in one distinctive chamber and saline in another, using identical procedures. Each chamber had its own characteristic visual design, texture and smell to distinguish it from the other chamber. They then let the mice choose which chamber to go to.
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| 過疎が進行して人がいなくなりました |