Answer:
We can find organic material in 
<h3>
<em>Top soil</em></h3>
<em>Hope </em><em>it </em><em>will </em><em>help </em><em>:</em><em>)</em>
 
        
             
        
        
        
Because their TEETH ARE MISALIGNED AND THEY USUALLY POSSESS LONG TONGUE. Respiratory illness is common in people who have down syndrome and their unique airway anatomical factors makes airway management difficult during respiratory distress. For instance, they have narrower upper airway and smaller trachea.
        
             
        
        
        
Answer:
Option C, varicella-zoster virus
Explanation:
The synonym for varicella-zoster virus is VZV and it is responsible for causing chicken pox in primary infection and shingles after the reactivation of latent VZV infection
It is a DNA virus that belong to the group of  herpesvirus. All herpesviruses have the capability to persists in the body after primary infection as latent infection. These viruses survive for a short duration in the environment.
Hence, option C is correct.
 
        
             
        
        
        
The answer, is bryophytes are also called pioneer plants. 
i hope this helped you out :)
        
             
        
        
        
Answer:
Isolating a single bacterium species is the first step in identifying the bacteria possibly responsible for a disease process. 
Explanation: