Both DNA and RNA is your answer.
DNA creates the proteins  
RNA adds the correct amount of Amino Acids assembling them into protein chains
 
        
             
        
        
        
Answer: silence point
A silent point mutation may be an effect of a base-pair substitution (substitution of one base pair with another in DNA). However, silent point mutations are a special case where no amino acids are affected. As a result, since the monomers of proteins are amino acids, there is no change to the sequence of a protein.
 
        
             
        
        
        
D) plants absorb water and use the water for photosynthesis
        
                    
             
        
        
        
Velocity is how fast the river is moving, the Volume is how much is in the river!
        
             
        
        
        
Answer:
deforestation is when an area of trees is cleared. reforestation is when a bunch of trees are planted and grown to revive what once was an area of trees.