(it would be helpful if you marked me as brainliest) :)
Answer:
Viruses are tinier than bacteria. All viruses have is a protein coat and a core of genetic material, either RNA or DNA. Unlike bacteria, viruses can't survive without a host. They can only reproduce by attaching themselves to cells.
<span>There will be an end of the whole cycle of damages as reaction between the cells will be zero and activity levels null because The harmed cell won't make more harmed cells.</span>
