Answer:
Vaccinations
Explanation:
For example, if a disease has an R0 of 18, a person who has the disease will transmit it to an average of 18 other people. That replication will continue if no one has been vaccinated against the disease or is already immune to it in their community. So if you have (for example) a vaccination then you're less likely to get it, resulting in a lower R0
 
        
             
        
        
        
Answer: The Organism is most likely to be a starfish
        
             
        
        
        
C and a i’m pretty sure sure!
        
                    
             
        
        
        
Answer: The correct answer is 2, 3 and 5. 
Explanation:
Glycogen: This is a branched biopolymer that consists of linear chains of glucose residue that are linked together by alpha 1,4 glycosidic bonds. Branches are linked to the chains from which they are branching off by alpha 1,6 glycosidic bonds between the first glucose on the new branch and a glucose on the stem chain. 
Cellulose: This is a structural polysaccharide that is found in cell walls of plants and it acts as dietary fiber when consumed. Cellulose has beta 1,4 linkages that can not be properly digested. 
Starch: This is a linear chain of glucose molecules attached by alpha 1,4 bonds
 
        
                    
             
        
        
        
Answer:
Sulfolobus quinone is used to shuttle electrons from a membrane-bound hydrogenase to the sulfur reductase.
Explanation: