Increasing plant biomass decreases the amount of co2 in the atmosphere
-I hope that is correct<span />
        
             
        
        
        
Epithelial, muscle, connective, nerve and blood.
        
             
        
        
        
E-cool is a bacterium that occurs naturally in the intestines of people and animals
        
                    
             
        
        
        
I disagree it should be A
        
             
        
        
        
Answer:
A) results in evolutionary adaptation
Explanation:
Natural selection is the process in which organism with specific traits are able to survive than others. Natural selection allows the fittest to survive while eliminating the others. It prepares the species for environmental changes by resulting in evolutionary adaptation. 
Evolutionary adaptation occurs when species goes through certain processes (hereditary, habits, Physical structures) to become fit in environment. These changes help the organism to evolve to adopt the changing environmental conditions.
Example; Sweating in human.