Explanation:
Soil fertility can be further improved by incorporating cover crops that add organic matter to the soil, which leads to improved soil structure and promotes a healthy, fertile soil; by using green manure or growing legumes to fix nitrogen from the air through the process of biological nitrogen fixation; by micro-dose ...
 
        
             
        
        
        
Effects that are dependent on the size of the population and regulate the growth of populations are called density-dependent effects. 
        
             
        
        
        
As we do not have access to this text, we cannot provide examples, citations or references of this text. However, we are able to look at what servant leadership is and how it is exercised in the world.
Servant leadership is a philosophy of leadership in which a person is considered a leader because he serves. This kind of leader puts the needs of his employees first. Moreover, his main focus is that of helping the employees thrive and develop as much as possible. According to this philosophy, instead of the people working to serve the leader, the leader exists to serve the people.
 
        
             
        
        
        
It revolves around <span>challenge an orthodox position concerning historical explanation. Historical explanations often designed in such a way that always favor the one who live to tell the tell. E.h carr's on the other hand pointed out that the version given by so called 'winenrs' in the history often does not reflect the truth.
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Mary's behavior is an example of learned helplessness, that is a behaviour pattern of a subject that endures repeatedly aversive, violent or traumatic stimuli and becomes unable to escape or avoid them. The subject has a tendency to not accept escape or avoidance as an option in the future.