B oxygen because they need it to survive
        
             
        
        
        
Answer:
Please translate it into English
 
        
             
        
        
        
No u dont because earth gravitational pull is stronger also it is a scientific law
        
             
        
        
        
A lighter black known as brown
        
             
        
        
        
According to the research, decomposers are organisms responsible for returning nutrients back to the soil.
<h3>What are decomposers?</h3>
They are different organisms such as bacteria and fungi whose main function is to break down the waste of plants and animals.
With the decomposition process where organic matter is processed into inorganic, simple elements (nutrients) reappear in the soil that are used as food by plants.
Therefore, we can conclude that according to the research, decomposers are organisms responsible for returning nutrients back to the soil.
Learn more about decomposers here: brainly.com/question/28066599
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