Answer:
Ⓑ Both plants and animals release energy from glucose/sugar in cellular respiration.
 
        
                    
             
        
        
        
Answer:
The energy of a vibrating molecule is quantized much like the energy of an electron in the hydrogen atom. The energy levels of a vibrating molecule are given by the equation: En=(n+21)hv where n is a quantum number with possible values of 1, 2, ... and v is the frequency of vibration.
Explanation:
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Phosgene on reacting with <span>phenylmagnesium bromide generates 
benzoyl chloride. 
Since, </span>phenylmagnesium bromide is added in excess. It would further react with benzoyl chloride to form 
benzophenone. 
Benzophenone on further reacting with phenylmagnesium bromide, and aqueous treatment, gives 
triphenylmethanol. 
Entire reaction pathways is shown below:
 
        
                    
             
        
        
        
Its leading to contaminated drinking water.
 
        
                    
             
        
        
        
That's the answer on that picture