Answer:
The ability of species of living beings to overproduce offspring
Explanation:
Darwin proposed that species have the ability to produce offspring at a rate that could cause a geometric increase in the population size. This is called biotic potential. The overproduction of offspring causes intraspecific competition for the limited available resources. Darwin reasoned that the overproduction of progeny leads to a struggle for existence between the individuals of a population. He observed that the struggle for existence does not allow the population size of species to grow geometrically. 
 
        
             
        
        
        
Answer:
Hope this helps
Explanation:
In an ocean ecosystem, many types of fish and turtles are herbivores that eat algae and seagrass. Sea urchins are powerful primary consumers in kelp forests.
 
        
             
        
        
        
Answer is 
C cancer 
Explant
        
             
        
        
        
the true answer is C. Sea levels rose over 300 feet
 
        
                    
             
        
        
        
No Spanish sorry about that