Answer:
Energy
Explanation:
There are many different store and levels of energy which balance the mass so thats correct
 
        
             
        
        
        
A good model would be a simple plant taking in sunlight, carbon dioxide (CO2), and water (H2O). Then, releasing glucose and oxygen.
        
             
        
        
        
Answer:
Increased tax revenue could pay for more government-provided services. This includes things like Social Security, Medicare, food stamps for the poor, infrastructure, etc. 
Basically, an increase in tax revenue can raise money for the government to pay for more things that benefit the American people as a whole
Explanation: