C consider the impact of their actions hope this helps:)
        
                    
             
        
        
        
Answer: As matter cycles and energy flows through living systems and between living systems and the physical environment, matter and energy are conserved in each change. The carbon cycle provides an example of matter cycling and energy flow in ecosystems.
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Generalized Anxiety Disorder (GAD), Specific phobias, Agoraphobia, Social Anxiety Disorder, Panic Disorder, Separation Anxiety Disorder. 
 
        
             
        
        
        
Glucose is required for both aerobic and anaerobic respiration.