The 4 significant figures of 31,546,000 are all 8 of the digits.
        
             
        
        
        
Answer:
a
Explanation:
wind energy resul<u>ts</u><u> </u><u>fr</u><u>om</u><u> </u><u>solar</u><u> </u><u>radi</u><u>ation</u>
 
        
                    
             
        
        
        
Answer:
I think A
Explanation:
because it dosn't have enough tools
 
        
             
        
        
        
The answer is going to be leaves. 
        
                    
             
        
        
        
Explanation:
The volume of a simple compressible system is not fixed. At a state of equilibrium, there should be uniformity in the entire system.
From the question we have here, these are the correct options:
1. It cannot be a mixture of different substances (e.g. oxygen and nitrogent)
2. It can be composed of any phases of a substance: solid, liquid, and/or gas
3. It's state is specified if given two independent, intensive thermodynamic properties.