Answer:
Central America: El Salvador, Guatemala, Panama, Honduras
Caribbean: Jamaica, Cuba, Puerto Rico
Explanation: 
The countries of Central America: are Panama, Costa Rica, Honduras, Nicaragua, Guatemala, El Salvador, and Belize.
The countries/islands of Caribbean: Cuba, Jamaica, Haiti, Dominican Republic, Puerto Rico, Anguilla, Antigua and Barbuda, Saint Kitts and Nevis, Montserrat, Guadeloupe, Barbados, The Bahamas, Grenada, and much more (these are all the ones I remember)
 
        
             
        
        
        
The living microbial biomass includes<span> the microorganisms responsible for decomposition (breakdown) of both plant residues and active </span>soil organic matter<span> or detritus. Humus is the stable fraction of the </span>soil organic matter<span> that is formed from decomposed plant and animal tissue. It is the final product of decomposition.</span>
        
             
        
        
        
<u>Answer:</u>
The immigration laws of Arizona said that people who were entering Arizona without the documents that were required for immigration were considered to be a criminal and that the police should intervene in the matter and take required actions for a person who appears to be doubtful. 
For these laws of Arizona, Andres Gamboa thought that these were based on racism and differentiation among the people of different countries who wanted to immigrate in Arizona.
 
        
             
        
        
        
Answer:
Most likely call the customer support and they will help you
 
        
             
        
        
        
Answer: Probably, harder the mineral it scratches. It makes more sense.