How can viruses make copies of themselves?\nOptions:\n- (A) A compound that donates proton\n- (B) attach themselves to cells\n- (C) have sex with another virus\n- (D) distances themselves from cell\n- (E) attach themselves to viruses\n- (F) it needs them\n- (G) rapid expansion\n- (H) By wind and rain
Hmmm, let me think. I don't want to be wrong, so I got to be careful.
User
Viruses cannot reproduce by themselves. Viruses attach themselves to cells and reproduce. Viruses cannot make copies of themselves alone. They need to attach themselves to cells. The answer: (B).
Assistant