Which of the Following Can Be Used to Accurately Describe

Which of the following can be used to accurately describe viruses?

A) They are small,cellular infectious agents that are only capable of reproducing when inside a living cell,and they can attack plants as well as animals.
B) Each is typically a piece of genetic material encased in proteins,and they can reproduce on their own.
C) They can attack plants,animals,and protozoans,and each is typically a piece of self-replicating genetic material encased in proteins.
D) Typically just a piece of genetic material encased in proteins,viruses are small,non-cellular infectious agents that are only capable of reproducing when inside a living cell such as those of plants,animals,fungi,protozoans,or bacteria.