Answer:
D, C and A are the correct options. 
B is less likely rather is a personal reference.
 
        
             
        
        
        
Answer:
1. growth 
2.causes biochemical reactions 
3. acts as a chemical messenger  that aids communication between your cells, tissues and organs.
4. provides structure
5.maintains proper pH
6. balances fluids in the body.
7.boosts immune health 
8. transports and stores nutrients 
9. provides energy for you body
Explanation:
 
        
             
        
        
        
Answer:
It will be C( Magnesium absorbs red and blue light but reflects green light)
 
        
                    
             
        
        
        
Transcription is a key regulatory<span> point for many</span>genes<span>. Sets of transcription factor proteins bind to specific DNA sequences in or near a </span>gene<span> and promote or repress its transcription into an RNA. RNA processing.</span>
        
             
        
        
        
<span>They receive more direct sunlight than other regions.</span>