Which of the following best indicates why certain types of viruses are known as "retro" or backward?
A. HIV inserts the base of its core into the host cells wall rather than the crown of the viral corE.
B. HIV attacks and overcomes the immune system rather than the immune system attacking and overcoming HIV.
C. The proximal end or nose of the virus attaches to CD$ cells in a manner backward to what is typical of viral bodies.
D. HIV transcribes its genetics into a host, RNA to DNA, instead of the more common DNA to RNA metho