Answer:
e - surveys
Step-by-step explanation:
I'm not sure btw sorry but hope this can help 
 
        
             
        
        
        
The least positive integer is 1. The greatest negative integer is -1.
        
                    
             
        
        
        
Answer:
Answer is A 
 A contains all the elememts common to both the sets and thus it is the inteesection of the given two sets.
I hope this helps you
#Indian : )
 
        
             
        
        
        
Answer:
216 marbles bought altogether
Step-by-step explanation:
small m- 10
large m- 8
10×12+8×12=
120+96
= 216
 
        
                    
             
        
        
        
Answer:
. In conclusion, people have to become aware of the dangerous impact fossil fuels have on a long term, and how important it is to shift slowiy to renewable energy resources. However, since the use of renewable energy is a rather new development, it carries the weight of critics and careful long term observation. COuntries have to show commitment to renewable energy and have to evaluate which energy resources are cost-effective and the best with regards to their circumstances The only hindrance of using more renewable energy resources in future could be the finances to install these technologles.