It is called death when you have to much carbon dioxide
        
             
        
        
        
Well Fluvial processes include the movement of Sediment and erosion or deposition.
I think the best answer here is "C"
        
             
        
        
        
Yes! they would be your aunt and uncle!
        
             
        
        
        
For the last question it's either C or D.
        
                    
             
        
        
        
<span>This is true. Surveillance can be performed efficiently through both stationary and mobile means. As far as human surveillance goes, people can track other people by tailing them or by using a stationary means such as a stake out. As far as technology goes, there are plenty of mobile devices that can be used for surveillance such as tracking devices. Security cameras can be used for stationary purposes.</span>