Answer:
6 thymine, 4 guanine. 4 cytosine
Explanation:
Adenine pairs with thymine, so you need 6 of each
Cytosine matches with guanine, but the total of nucleotides is 20, so
6(adenine)+6(thymine)=12
20-12=8
8= 4(guanine)+4(cytosine)
 
        
             
        
        
        
The pyramid is not shaped like a typical pyramid, because the bottom should be bigger and getting smaller on top.
 
        
             
        
        
        
Answer:
Option D
Explanation:
Diagram is attached.
Capsid protein is a form of structural protein which usually forms part of a complex which later produces protective shell around the nucleic acid in a virus. It is also referred to as coat protein or head protein.  
Capsid acts as a distinguishing feature for identifying an integrated viral genome, plasmids and other genetic material of viruses. In fact, viruses are termed as organisms that encode capsid proteins.  
Hence, option D is correct
 
        
             
        
        
        
Answer: A) wastes
Explanation:
More people, more littering 
 
        
                    
             
        
        
        
The answer is b) "No known sexual mode of spore formation