Get the most out of your questions with IDNLearn.com's extensive resources. Ask anything and receive comprehensive, well-informed responses from our dedicated team of experts.
-Viruses can't reproduce by themselves. They require a host animal to do so.
-Viruses are not made of cells
-They can't keep themselves in a stable state (regulate temperature)
-They don't grow
-They can't make their own energy
Hope this helps :)