Not the same and they is not in a relationship
        
             
        
        
        
Answer:
im pretty sure that the answer is b, because the plankton decrease growth in the winter. 
hope this helps, plz vote me the brainliest :)
Explanation:
 
        
             
        
        
        
1. molecul of DNA 2. dna packed (coild) around histon h1 3.second stage of dna packing -solenoid thread 4. third stage of packing-chromosomal thread 5.chromosome-chromosomal threads are packed inside