The right answer is enunciation, which refers to pronouncing words clearly and expressing them well.
        
                    
             
        
        
        
Answer:
Explanation:
Pioneer species are the first species to colonize a particular barren land that has been existing before but distrupted by activity such as fire. Example are lichens and lime grass. 
When pioneer species are introduced into a new niche it takes time for them to get adapted to their new environment. During those period of them trying to fit into the new niche some of this plants may be lost with time reducing the population. Also, pioneer plants are mostly photosynthetic when some factors that favors photosynthesis such as temperature, light, Co2 concentration are not available there would be reduction in the pioneer species.
Competition between the old and new species may reduce it population if the old plant out compete them.
 
        
             
        
        
        
Karl Marx’s theory was becoming increasingly more criticised in the 20th century with many sociologists that followed his beliefs, going against him. However it had more drastic impacts on the sociology of law, a study of the effect of economic forces and social changes upon the working of modern legal institution. The ideas were also more accepted as sociology was being seen more as a social science than a philosophy 
And I haven’t studied the other question sorry.
        
             
        
        
        
Unity? Unification? Agreement? Are there options to answering the question?
        
                    
             
        
        
        
Gulliver using his glasses as a shield in a military operation while the Blefuscudians shot arrows at Gulliver's face and neck in Jonathan Swift’s Gulliver’s Travels. This situation described as an ironic situation because Gulliver did not defend his face and neck from the arrow<span>. He rather defends his eyes using the glasses.</span>