viruses are tiny bundles of genetic material which is carried in a viral coat.
<u>Explanation:</u>
- The virus is generally a parasite that needs a host to become active and to reproduce. It cannot reproduce without the host.  
- The tiny bundle consists of genetic material and protein. The virus consists of capsid and nucleic acid. This capsid is said to be the protein coat.  
- This capsid consists of either  RNA or DNA. virus replicate themself within the host body by using its genetic material along with the mechanism of the host.  
- Thus after replicating the virus need to get out of host cell, It is performed by two types budding or lysis( bursting the host cell ).
 
        
             
        
        
        
Answer:
Mutualism
Explanation:
both humans and plants benefit from it because we breath out carbon dioxide
 
        
             
        
        
        
Answer:
D
Explanation:
Organisms can be separated into different classifications due to many differences phenotypically or genetically. As we have progressed, research has shown differences allowing us to see bacteria and archaea as different organisms.
 
        
                    
             
        
        
        
A whole skeletal muscle is considered an organ of the muscular system. From a sample response:)