It is mRNA because it picks up the chromosome
        
             
        
        
        
Answer: imma say dragon fly 
Explanation: I think its a dragon fly
 
        
             
        
        
        
Convection is the movement caused within a fluid by the tendency of hotter and therefore less dense material to rise, and colder, denser material to sink under the influence of gravity, which consequently results in the transfer of heat.
        
             
        
        
        
A(n) chemical bond forms when two atoms share one or more pair of electrons.