I believe its A because a bonds with t g bonds with c and c bonds with g, translated to rna it's UCG.
        
             
        
        
        
Answer: As you've learned, some viruses are released when the host cell dies, and other viruses can leave infected cells by budding through the membrane without directly killing the cell.
Explanation:
 
        
             
        
        
        
<u>"</u><u><em>False" because the pure substances are made up of single elements or compounds.</em></u><u> </u>Hope this helps! Thank you for posting your question at here on Brainly. Have a great day! -Charlie
 
        
                    
             
        
        
        
I think that b is the correct
        
             
        
        
        
The answer is Fossilized Amber.