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• a population of wildflowers is separated by an eight-lane superhighway. pollen is often carried by the wind across the highway and can pollinate the flowers on the other side of the highway. can speciation occur in this situation? no, because the populations are not reproductively isolated. no, because the populations are not geographically isolated. yes, because the populations are reproductively isolated. yes, because the populations are geographically isolated.
  
• president johnson’s plan for reconstruction frustrated many members of congress because itestablished laws that limited the rights of african americans.accepted election results that returned southern planters to power.prevented leaders of the confederacy from voting in elections.forced southern states to pay back money borrowed for the war.
  
• a small portion of the population that is geographically isolated from the rest of the population runs the risk of decreased.
  
• 1. how does the slavery grievance describe slavery? who does jefferson blame for the continuation of the slave trade?
  
• because of its proximity to the ring of fire, southeast asia often is threatened by massive and destructive waves called __________. a. monsoons b. tsunamis c. earthquakes d. typhoons
  
• hrough which conversion is energy released? adp to atp atp to adp nadp+ to nadph co2 and h2o to c6h12o6 and o2
  
• what is the factored form of n2 – 25? (n – 25)(n – 1) (n – 5)(n + 5) (n + 5)(n + 5) (n – 25)(n + 1)
  
• construct an argument on how the existence of potential energy between particles supports or opposes the shape of a heating curve.
  
• what is the approximate length of arc s on the circle below? use 3.14 for . round your answer to the nearest tenth. 5.8 ft 6.3 ft 27.5 ft 69.1 ft
  
• what is something the youth now use as a means of communication? letters phone calls text messages smoke signs