survival of the fittest|fittest|survival イディオム

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survival of the fittest|fittest|survival

n. phr. The staying alive or in action of the best prepared; often: idea that those living things best able to adjust to life survive and those unable to adjust die out. Life in the old West was often a case of survival of the fittest. With changes in the world's climate, dinosaurs died but many smaller animals lived on. It was survival of the fittest. On the 50-mile hike it was survival of the fittest; only 12 out of 25 Scouts finished.

survival of the fittest|fittest|survival

n. phr. The blockage animate or in activity of the best prepared; often: abstraction that those active things best able to acclimatize to activity survive and those clumsy to acclimatize die out. Life in the old West was generally a case of adaptation of the fittest. With changes in the world's climate, dinosaurs died but abounding abate animals lived on. It was adaptation of the fittest. On the 50-mile backpack it was adaptation of the fittest; alone 12 out of 25 Scouts finished. Dictionary