It is called a terminal moraine. 
Hope that helped you.
        
             
        
        
        
It's all within the cell cycle. 
 
        
                    
             
        
        
        
Salt reduces the amount of water in a solution, because you're introducing another molecule. If the water concentrations are different, the water is going to want to reach an equilibrium to balance itself out. Because the salt solution has a higher water concentration than the plant cell, the water will move into the cell to try and balance out the concentrations. If the salt solution had a lower water concentration (water potential) then water would move from the cell into the solution.
        
             
        
        
        
When you cut your hand your body reacts to it as a stimulus 
So stimulus