A source of energy so if thats a option then its a source of energy
Answer:
viruses are actually partially living
they are living when they are in a body other than that they are non living
they are the only thing scientists have discovered that is on the border line of non living and living. they are mostly considered non living(google)
<span>Treatment can help but the condition can't be cured</span>
Earth is the only one you can live on
