I believe that the best answer of the choices is C. Search online to see if the claims can be verified by scientific studies. If it can be proven by scientific studies then there is no reason to trust it because some people testify on things like commercials for moneyso you can never be sure. Good luck and I hope that this helps you :)
Answer:
are there other answers?
anyway, I would say continued aggression between parties
Explanation:
Change form ice to water vapor.
I think? not sure about it though