Here's why:
* Viruses are not considered living organisms. They lack the key characteristics of life such as cellular structure, metabolism, and the ability to grow and develop independently.
* They can only reproduce inside the cells of a host organism. They lack the machinery to perform essential functions like protein synthesis or energy production on their own.
* Their primary goal is to replicate and spread. They rely completely on hijacking the host cell's machinery to produce more viruses.
While viruses are not considered living organisms in the traditional sense, they are highly effective at replicating and causing disease.
