The answer would be A. carbohydrates (carbs) because carbs are generally composed of sugars and glucose (as an example) has the ratio between carbon, hydrogen and oxygen in a 1:2:1 ratio in its form: C6H12O6
        
                    
             
        
        
        
Answer:
Where is the figure??
Explanation:
But cell member is outer most layer of the cell that protect the cell and also maintains it's shape.
 
        
                    
             
        
        
        
The hypothesis devised in this study by the researcher is –  
" White fly nymphs escape predation because of their translucent bodies."
In order to test this hypothesis, the researcher is required to conduct an experiment where two sets of white fly nymphs are formed and fed to their predators. The two set of subjects would be -  
Set I – White fly nymphs with translucent bodies  
Set II- White fly nymphs with translucent bodies coated with harmless dyes.  
The number of predated flies in each set can be compared to deduce justification for assumed hypothesis.  
Hence, option B is correct
 
        
             
        
        
        
Animals take in oxygen and release it as Carbon dioxide