Question

why are viruses considered to be entities that exist in the twilight zone between the living and non-living?​

Answer 1

Because viruses remains nonliving before it enters a living body due to the absence of membrane once it enters a living body it controls the mechanism of the living body and uses it for its development so it becomes living .

Answer 2

Answer:

viruses are considered at the borderline of living and non living because they show both the characters of a living and a non living.As they react like non living in the atmosphere but when they entre the body of a living organisms then they show the features of a living organisms and start reproduction.