animals クイズ
EN[ˈænɪməlz]US
日動物
- 各問題のための最も適切な答えを選択してください。
- 問題 1 :
- animals
- animal
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- animals
- animal
Our affections for wild animals are distributed very unevenly. Take insects. Some 750,000 species have already been documented worldwide and the great American naturalist EO Wilson called them "the little things that run the world". Through their recycling of nutrients and the supply of base-level protein to a vast array of higher life forms, insects underpin the existence of life on this planet. Yet when it comes to human concern for creepy-crawlies, forget it.
The advantage of adopting an abandoned drug is that the former patentholder has usually done the chemical analyses, animal studies and, sometimes, early human trials, saving millions of dollars.
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出典: ウィクショナリー