Answer:
I don't know what you are asking but I gave two answer's
PLEASE GIVE BRAINLEST
Explanation:
an infective agent that typically consists of a nucleic acid molecule in a protein coat, is too small to be seen by light microscopy, and is able to multiply only within the living cells of a host.
Or
a piece of code which is capable of copying itself and typically has a detrimental effect, such as corrupting the system or destroying data.
