A classmate tells you that comic books are full of superheroes with powers caused by mutations. Therefore, all mutations must be beneficial. Decide whether or not you agree. Write a
paragraph to argue your position regarding the benefits or harm caused by mutations.

No because that is just one example, and a completely fictional example at that, used for entertainment.

Explanation:

Mutations could cause health problems and abnormalities that could prove fatal. Though there could be benefits, like immunities to diseases, inherited or contracted, just the opposite could happen as well. And even if some benefits could be gained, a whole new set of problems could result from that change that weren't there before.