Answer:
nuclear power is the correct
 
        
             
        
        
        
Answer:
they line the outer surfaces of organs and blood vessels
Explanation:
 
        
             
        
        
        
Answer: The correct answer is nucleotide.
Explanation:
Nucleic acids are the polymer of nucleotides which are attached with each other with the help of phospho-diester bonds.
Nucleotide consists of sugar (ribose in RNA and deoxyribose in DNA), phosphate group, and nitrogenous base (A, T, G, and in DNA; and A, U, G, and C in RNA).
 
        
             
        
        
        
Plants have the cell wall and the chloroplast. Animal cells share everything else in the cells.