The answer is whales. In the Antartic and Arctic regions, krills and whales are very abundant in numbers. Whales are number one consumer of krills in these regions. They can feed on a large swarm of krills when they feed.  They also have less competition on these icy waters. They gain energy every time from eating them.
        
                    
             
        
        
        
Carbon dioxide + water glucose + oxygen
 
        
        
        
Answer:I think it is A DNA molecule 5
sorry if I am wrong
     
 
        
                    
             
        
        
        
B 
Should be the right answer
        
                    
             
        
        
        
Answer:
b)repair/replacement of damaged cells growth and development
Explanation:
Mitosis is a process of cell division that has many purposes. In individuals of sexual reproduction such as humans, mitosis is responsible for multiplying cells during the embryonic development; through this process the zygote (unicellular) is transformed into a multicellular organism. Additionally, mitosis allows the formation of new cells for tissue growth and to replace worn out cells.
The cell division that allows the gamete production for reproduction is a different process called meiosis.