Answer:
not too sure but a . . . . .. .
 
        
             
        
        
        
I'm not for sure about it But i'm pretty sure it's D. Sorry if I'm wrong..
        
             
        
        
        
B. The peri-renal fat is good at protecting the kidney and keeping it in place
        
             
        
        
        
Answer:
the hip bone
Explanation:
 The bone marrow is divided into two; yellow and red bone marrow. The yellow bone marrow stores fats and contains mesenchymal stem cells which can develop into muscle cells or cartilage. The yellow marrow is located at the central cavities of long bones while the red bone marrow is located at the hip, sternum and humerus.
 For a red bone marrow biopsy and aspiration to be done on a patient, the samples should be best obtained from the hip bone because it is a flat bone with soft tissues and no major organs and blood vessels are located.
 
        
                    
             
        
        
        
<span>The enzyme DNA polymerase will  form hydrogen
bonds with the nucleotides of the template DNA and add new nucleotides,
adenine will bond with thymine and guanine will bond with cytosine,
forming the complementary strand.
</span>
<span>3' ATGCTTGGACA 5 is the DNA template 
</span><span>5' TACGAACC .......3' is the complementary strand
you
just need to join the right nucleotides. If there is no T, the DNA
polymerase has nothing appropriate to connect to the A, so it stops
there</span>