When supply is greater than demand!
Hope this helps!
        
                    
             
        
        
        
I have attached my resume for your reference and 
 
        
             
        
        
        
Answer:
the process whereby organisms better adapted to their environment tend to survive and produce more offspring. The theory of its action was first fully expounded by Charles Darwin and is now believed to be the main process that brings about evolution.
 
        
             
        
        
        
Answer:
Collagen is a protein made up of amino acids glycine, proline, hydroxyproline and arginine — all of which help our body's connective tissue, skin, hair and nails stay as healthy as possible.** As we age, and the more stress we put on our body, the greater the impact on collagen production.
Explanation:
 
        
             
        
        
        
I think the answer is B:the cell must remove waste 
Explain: it’s definitely not option 1, it’s an animal cell. The last one I doubt as well. So it is down to B and C.