ziplovin31 ziplovin31
  • 03-11-2017
  • Biology
contestada

WILL GIVE A BRAINLEST

Dams may prevent salmon from breeding by _____.


blocking their way upstream


separating the males from the females


forming lakes


increasing water flow downstream

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Аноним Аноним
  • 03-11-2017
Blocking the way upstream
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Аноним Аноним
  • 03-11-2017
Your answer to this problem is A. Can you pls mark me???
 
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