Which best describes how the common cold spreads in the human body? a. bacteria pass dna to viruses b. bacteria replicate inside respiratory cells c. viruses pass dna to bacteria cells d. viruses replicate inside respiratory cells

The correct answer is option option D

The best description how the common cold spreads in the human body is by the replication of virus inside the respiratory track(cells of respiratory tract) of the body.

It is a viral infection. Common cold is caused by being in contact with the person who is affected from it.

Common symptoms are coughing, sneezing, fever,et cetera.

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