It would bbe d because content is what is in something
        
             
        
        
        
Answer:
I know about .sb3, and it similar to .sb2
that might be your answer. 
Explanation:
jpeg is for pictures and .exls is Microsoft's excel
extension. 
 
        
                    
             
        
        
        
Answer:
Explanation:
The Healing Brush and Patch tools add extra features. They match the texture, transparency, lighting, and shading of the sampled area. Instead of replacing them, pixel for pixel, like the clone stamp. This causes the painted pixels to blend seamlessly into the rest of the image. Using the Healing Brush tool: 1. Select the Healing Brush tool in the toolbox.