Last Updated：2025/11/23
Sentence
化石の羽毛の痕跡は、マニラプトラ類に属する進化した獣脚類が機敏さに適した軽量の骨格を持っていたことを示唆した。
Quizzes for review
The fossilized feather impressions suggested that the maniraptoran had a lightweight skeleton adapted for agility.
See correct answer
The fossilized feather impressions suggested that the maniraptoran had a lightweight skeleton adapted for agility.
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