<h2>Koch's Postulates.</h2>
Explanation:
The next step should be isolate the microorganism from the mice and check if it is identical to the original microbe.
According to Koch's postulates, a microbe can be considered as a causative agent of a disease only after all the following are established:
- The microorganism should be present in all the organism suffering from the disease.
- The isolated microorganism should be grown in pure culture.
- The organism grown in the culture should be reintroduced in the susceptible but healthy host.
- Finally the microorganism must be re-isolated from the experimental host an cultured to see whether it is identical to the original specific microorganism.
 
        
        
        
The right option is transitive
inference
Transitive inference is a form of
deductive reasoning in which the relationship between items that have not been
clearly assessed is derived. Transitive inference gives the ability to conclude
that if item A is related to Item B and Item B is related to Item D, then Item
A must be related to Item D. From the question given above, the understanding
demonstrates transitive inference.
 
        
             
        
        
        
Answer:
B. It uses man-made and natural resources.
Explanation:
Sorry if incorrect