Answer:
People watching their team lose important games often make faces, yell at the screen, and demonstrate general agitation. Although they aren't playing the game themselves, they may be able to experience the frustration felt by the players because of mirror neuron activity in the brain.
Explanation:
The mirror neuron system (MNS) is a network in the brain that activates when individuals start moving their body parts and watch the activity of another individual or animal. After researchers have found the effects of the mirror neuron on monkeys, a wide range of studies have analyzed its network and attributes in humans and animals.
 
 
        
             
        
        
        
The source at the bottom would be information given by the people involved in a case.
The information given by the people that directly impacted by a certain case would most likely be designed to provide the most benefit for those people.
This is why united states operates on assumption that an accused would be innocent until he/she is proven guilty. 
Information given by the people involved could only be held<em><u> as something to be confirmed </u></em>by other evidence or witnesses.
 
        
             
        
        
        
Answer:
- Chemical factors;
The chemical factors like the salinity and the composition are very important for the formation of the soil, as well as for determining the type of soil.
- Physical factors;
The most important of the physical factors are the erosion and deposition. While the erosion removes layers of soil from a certain places, the deposition brings that material on another place and makes layers which set of a new start for soil formation on another place.
- Climatic factors;
The climate is extremely important because it sets the basic for the soil formation. Different types of climate result in different types of soil, and the fact that the climate is the factor that enables certain plants to grow in certain conditions, makes it possible for the soil to become richer or poorer depending on the biomass available.
Explanation: