•Humans (biosphere) built a dam out of rock materials (lithosphere). Water in the lake (hydrosphere) seeps into the cliff walls behind the dam, becoming groundwater (lithosphere), or evaporating into the air (atmosphere).
 
        
                    
             
        
        
        
Answer:
A
Explanation:
i think maybe it's A not sure though
 
        
             
        
        
        
Answer:
A. Deserts
Explanation:
Since the southwest is mostly dry and hot, deserts are most likely to be found.
 
        
                    
             
        
        
        
Which of the following pairs of activity types can best help a dancer develop better stage performance?
Answer: Out of all the options presented above the one that best represents the pairs of activity that will best help the dancer develop better stage performance is answer choice C) Balance/stretching and aerobic exercise. This will give him or her the confidence but also the ability it is required to perform at an optimal level.
I hope it helps, Regards.