Energy is always lost as energy is moved from one level to another. ... The loss of energy due to the second law of thermodynamics results in a pyramid with a large base and a 10% ratio between levels.
 
        
             
        
        
        
Alleles. Alleles are the "same" genes, but provide a variation of the intended function. 
        
                    
             
        
        
        
Sedimentary, because of the glaciers that once covered Indiana they lithified which is a part of the rock cycle in the sedimentary division.
        
                    
             
        
        
        
Because plants go through a cycle(the cycle is seed, seedling, plant, flower and tree.) and it takes time for the plant food, water, and nutrients to go though the plant.
        
             
        
        
        
Answer:
they do not evolve, they are birds
Explanation: