Organelles? that'd be my geuss
        
             
        
        
        
Well, it depends but adults can weigh up to 420,000 pounds
        
                    
             
        
        
        
Answer:
carbon, hydrogen, nitrogen and oxygen 
Explanation:
mostly, combination of carboxylic and amine groups
 
        
             
        
        
        
Answer:
Catabolite repression
Explanation:
Catabolite repression is characteristic for prokaryotic organisms such as bacteria and this is the way to control metabolism.
It is called repression, because enzymes that are involved in other sugar's metabolism are inhibited (repressed). The system of catabolite repression have components such as:
-  sensory systems-detects ratios of glycolytic intermediates,
- global regulators-control the expression of genes that encode for enzymes.
 
        
             
        
        
        
Answer: an animal that is hunted and killed by another for food.
Explanation: