Bio - test three Crossword
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
                            
 
 
Down: 1) the development of a community in an area that has not yet supported life2) the first species to colonize a new habitat5) stable end point of succession Across: 3) the number and variety of organisms in a given area during a specific time period4) sequential replacement of species that follows the disruption of an existing community5) the number of individuals of a species that an ecosystem is capable of supporting6) a variable that affects population size regardless of population density7) a lessening response to something8) a variable related to the density of a population that affects population size
 

 

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