Something that ALL viruses have is germs and bacteria, if you are talking about the human body. It will also depend what kind of viruses you are talking about (stomach viruses, Computer Viruses, human body viruses, etc.). Hope this helped!
One thing that is common between all the viruses is that they enter the living cells and once inside
they have DNA or RNA
protein
nucleus
one thing they all have in common is that they all use electricity.
They are all satelites.
employers
There is no such thing.
egg
egg
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egg
They are all living.
they all need oxygen to survive
they are all larger than earth
Money