Jane can do a few things to prevent the spread of illness:
- Avoid coughing on others 
- Keep a good distance away from those who are not sick
- Sanitize regularly
- Use a tissue for runny nose
Hope this helps
 
        
             
        
        
        
Answer: the antibodies mistakenly identify the cells as foreign material 
Explanation:
 
        
             
        
        
        
Answer:
c
Explanation:
A habitat defines the interaction of organisms with the other factors, which can be living or non-living, while niche describes how that specific organism is linked with its physical and biological environment. Habitat is the part of the ecosystem, while niche plays an important role in the formation of an ecosystem.