Biology B4 (6)

  • Created by: aleena147
  • Created on: 29-12-19 16:03

interactions between ecossytems 

populations of prey and predators go in cycles 

the population o any species is limited to the amount of food available 

if the population of prey increasex, then so will the population of predators 

however s the population of predators increases the number of prey will decrease 

predator- prey cyeles are always out of pahse with each other this is becausee it takes a ahwile for one population to respond to chnages in the ther population 

predator prey cycles sho how interdependent populationa are 

parasitic and


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