Answer:
A retrovirus is an RNA virus that is duplicated in a host cell using the reverse transcriptase enzyme to produce DNA from its RNA genome. The DNA is then incorporated into the host's genome by an integrase enzyme. The virus thereafter replicates as part of the host cell's DNA.
 
        
             
        
        
        
Hello
Your hand went into a shock because of overuse it is a common thing
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Answer:
mass
Explanation:
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Improper agricultural methods may elevate concentrations of nutrients, fecal coliforms, and sediment loads. increased nutrient loading from animal waste can lead to eutrophication of water bodies which may eventually damage aquatic systems.
        
             
        
        
        
Dihybrid Crosses-- Mendel made DIHYBRID CROSSES to determine if certain traits forms... etc.