Viruses can adapt to a living organism, but when not evolve. It can change the way it reacts which organisms over time, but not even in a million years, it will change into something else by evolving.
No, they only adapt. A virus wont end up becoming a worm/slug/bug... in a million years, it will remain a virus.
It is adaptation, NOT evolution.
Maybe because they divide & multiply, adapt/evolve, need a host(not sure about this part), etc.
no adapt is getting used to an environment evolve is what Pokemon do.
Creatures evolve to adapt to their environment so if they are well adapt they have no reason to evolve. An example of this is the crocodile that has not changed for thousands of years.
Yes, fires can adapt to their environment.
the viruses help the immune system adapt and get stronger
Yes, viruses evolve over time. They will usually mutate into a stronger virus. When viruses face something new that could stop them, they usually mutate.
Emerging viruses
Because of their ability to undergo _____, viruses can rapidly evolve.
Ability to adapt.
Very possible. Microorganisms and viruses do it seasonally.
frequent mutations
No viruses do not have homeostasis. They have no cellular activities because they are not made of cells. Viruses do not respond or adapt to the environment. Any changes in the viruses are brought about by the host cells that make the new copies of the virus. When science says that viruses evolve, it is really the host cell that makes the changes in the virus. So the virus type accumulates these changes, but it doesn't make the changes itself.