The study of human populations is called Demography. Sorry it’s late.
        
                    
             
        
        
        
I think the organisms in that ecosystem would most likely have an problem in there ecosystem because if any animal adapted to that environment they would most likely be already adapted to that environment
        
             
        
        
        
<span>Punctuated
Equilibrium/ Equilibria proposes that once species appear in the fossil record,
the population  will be in the state of
little or absent morphologic change. This is called a state of stasis. The
theory further proposes that the population is confined to infrequent and
geographical rapid events when significant evolutionary change happens.  The parent species will the split into two
distinct species. This process if called cladogenesis.</span>
 
        
             
        
        
        
Answer:
breaks down and absorbs nutrients from the food and liquids.
Explanation:
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