Answer:Four spheres of earth are:1)Lithosphere(land)  2)Hydrosphere(water) 3)Biosphere(living things) 4)Atmosphere(air). 
Energy and matter flow through Earth's four spheres.Energy flows through the atmosphere and hydrosphere mostly by convection.The continuous cycling of matter and energy through earth's system makes life on earth possible .Others are driven by energy from the sun.
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Answer:
Law
Explanation:
The human instincts are a product of natural biological phenomenons which define and construct human behaviors. The standardized rules and norms of the society are formed by the society and is generally very open for interpretation.
People learn from looking at other people and adapt to the most common social behaviors. That is how they adhere to the standardized norms and rules of the society.
Therefore laws help in standardization
I hope the answer is helpful.
Thanks.
 
        
                    
             
        
        
        
Answer:
Behavior
Explanation:
Behavior means its basically adapting to the environment and responding in a certain acting or (behavior). Hope this helps :)
 
        
                    
             
        
        
        
C. photosynthesis happens in the cell