7. D; rest, hydration, and time
8. D
You have to give him time don’t force it on him let him make his own decisions and maybe he will be with you but you can’t force him into it. :)
"When water molecules escape from your frozen food, it is also possible for oxygen molecules to seep in. The oxygen molecules can dull the color and modify the flavor of your frozen product. Food that has freezer burn is safe to eat, but you may find the texture and taste not to your liking."
Source - https://www.loc.gov/rr/scitech/mysteries/freezerburn.html
