<u>Answer:</u>
<em>Reduction of sulfur compounds and the release of hydrogen sulfide is happening here.</em>
<u>Explanation:</u>
Sulfur is an important element in the sulfur cycle. Sulfur compounds can be found on earth in various forms. They can be found in mineral rocks and organic matter. It is the <em>work of bacteria to reduce sulfur</em> compounds and convert them to sulfides.
There are different types of bacteria that reduce various sulfur containing compounds. They are <em>sulfate-reducing bacteria, sulfur-reducing bacteria, sulfite reducing bacteria etc.</em>  In a swamp there is  low oxygen availability and organic matter decays in this condition.
 <em>The sulfate reducing bacteria oxidizes the organic matter  and releases Hydrogen sulfide.</em>
 
        
             
        
        
        
Answer:
C and D
Ocean acidity was greater in 2010 than in 2000.
Heart disease is the major cause of death in the United States.
Explanation:
just took the question and those are the only two that are correct.
 
        
                    
             
        
        
        
<span>In 2005, 27.99 males out of every 100,000 were diagnosed with melanoma.</span>
        
                    
             
        
        
        
A. sees more detail. It zooms in enough to see the electrons hence the name
        
             
        
        
        
<u>Answer:</u>
<em>Chyclomicrons is a little fat globule made out of protein and lipid.</em>
<u>Explanation:</u>
It is found in the blood and lymphatic liquid where they circle fat from its port of passage was given  in the digestive tract to the Liver and fat tissue. When we take a greasy dinner the blood is satisfied with chyclomicrons. 
It looks so smooth. The CM leeway rate is quick, the half-life is 10 minutes, and the ordinary human can not be recognized following 12 hours on fasting.