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| 10×15cm |
The species became extinct because it failed to adapt to the subarctic conditions that existed in the final glaciations or the marked change that took place post the retreat of the sheet of ice. The last deer of the species died almost 11,000 years ago in Ireland.
Today an earth day is 24 hours long; however, the length of a day is increasing by 1.7 milliseconds every century. Approximately 60 million years ago an earth day was only 21.6 hours in length. This every increasing length in an earth day is due to the gravitational pull of the moon, which is causing earth rotation to slow down. Every year, the rotation of the Earth is becoming slower and slower because the Moon is creeping further away from us at a rate of about two inches per year.
久々に行ってきた。感じのいい先生だった。スクールのようにあまり直してもらうことはないけど、会話の練習に最適。
The tooth that was implanted was a canine tooth which is also known as the "eyetooth"then placed a man-made eye lens into its base and placed it under the lid of his eye and let the tissue grow over the canine. Also a lit flap of his skin was taken from his mouth and implanted over the tooth in his eye which later had access to its own supply of blood. The doctors then cut a hole in the cornea that permitted light to enter the eye.
興味があったので参加した。お店や旅館で仕事してる人が多かった。参加者は50人くらい。
今日は先生の都合でクラスはお休みになった。
10年前からメディカル翻訳に携わるようになった。
昨日は大哺乳類展に行ってきた。
