sierra53
sierra53 sierra53
  • 24-03-2017
  • Biology
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what does the phrase "struggle for existence" mean

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Аноним Аноним
  • 24-03-2017
Working hard and struggling to keep alive.
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aminasalman2000 aminasalman2000
  • 24-03-2017
It means that members of each species compete regularly to obtain food, living space, and other necessities of life.
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