<span>A effect mutation can have on viruses is If a virus mutates then it may change its shape making ti able to bind to the cell and enter into the cell.</span>
I would say read some class work, then find a video on YouTube explaining it
Depending on where the population is, natural selection varies. Hope this helps :-)
D. Decrease in the amount of carbon dioxide in the air
Explanation:
i hope this is right have a nice day God bless u