eBook S. Change the symbology of SuitableSites such that all values have the same colour of red. The easiest way to do this is to right-click on the layer and select Symbology. Under Primary Symbology choose Classify instead of Stretch and a value of 1 for Classes. Colour can now be set to red. How many cells in SuitableSites must be connected to form a site whose area is five hectares? Explain how you arrived at this number.