I think the answer is C sorry if i got i wrong.
 
        
                    
             
        
        
        
A producer (also known as an autotrophic plant) serve as a food source for other organisms within an ecosystem. They have the capability to produce their own food using photosynthesis.
        
             
        
        
        
A chemical substance that an organism requires to live. a nutrient that is scarce or cycles slowly through an ecosystem. ensures that nutrients will be circulated throughout the biosphere.
        
             
        
        
        
Cell division<span> is part of the life cycle of virtually all</span>cells<span>. </span>Cell division<span> is the </span>process<span> in which one </span>cell<span>divides to form two new </span>cells<span>. Most </span>prokaryotic cells<span>divide by the </span>process<span> of binary fission. In eukaryotes,</span>cell division<span> occurs in two major steps: mitosis and cytokinesis.</span>
        
             
        
        
        
<span>B)<span>The exact location of a particular disease-causing gene can be determined.
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