The answer is B:
A chipmunk takes shelter in and oak tree and is protected from predators, and in return disperses seed around the area
 
        
             
        
        
        
Hey there budd!
Your question is stated above: <span>Which option describes what the U.S. Green Building Council has created?
Based from my information, I know for a fact the the answer would NOT be option D. The government would not </span>to simplify the certification process for sustainable building and construction because they want (high) quality people working for them, not people who have low certificates to work for the government.
I (seriously) believe that the correct answer to this question would actually be the first option. (A) Government control over all engineering design materials. So, this would show you that the U.S. Green Building Council has created a government to watch over and control everything that is being designed.
I hope this helps you!
        
                    
             
        
        
        
The process which is the breaking down of macromolecules is called Hydrolysis (the breaking of a bond in a molecule using water) This means that polymers are broken down into monomers. This literally means ‘Split water’ and a reaction between an ion and the water molecule is used during used during the breakdown.
        
             
        
        
        
First scientist was Carl Linnaeus
        
             
        
        
        
I believe it is keeping these regions warm because the water is flowing from the SOUTHERN part of these regions, like, how it starts from the bottom of the US, (aka Louisiana, Mississippi), and it gradually flows upward, but hot always overrules cold, so the cold water that it is flowing into is becoming warmer as it passes into the warm water from the gulf of Mexico. 
Hope that this helps :)