Answer:
translation
Explanation:
occurs at the ribosome, which consists of rRNA and proteins 
 
        
             
        
        
        
Answer:
 C. H and O 
Explanation:
Almost 99% of the human body's mass is made up of six elements: oxygen, carbon, hydrogen, nitrogen, calcium and phosphorus, in that order.
Element   Symbol   % in body
Oxygen       O              65.0
Coal             C               18.5
The human body is composed of 60% water, that is, H2O.
 
        
             
        
        
        
Answer:
50%
Explanation:
let me know if im right tho