What are the answer choices?
        
             
        
        
        
Please dont cheat your way through medical school
 
        
             
        
        
        
Structurally
DNA and RNA<span> are nearly identical. As mentioned earlier, however, there are three fundamental </span>differences<span> that account for the very </span>different<span> functions of the </span>two<span> molecules. </span>RNA<span> has a ribose sugar instead of a deoxyribose sugar like </span>DNA.RNA<span> nucleotides have a uracil base instead of thymine. 
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p.s (google helped)
        
                    
             
        
        
        
The answer is B. Weathering has to occur before the sediments are eroded
        
             
        
        
        
A forest fire would burn large trees, fertilizing the soil and makes room for smaller plants to grow, which provides more food for herbivores. The lack of trees also makes it easier for carnivores to hunt prey. Good luck in high school!