As far as I know there isn't a way to directly heal one. You just gotta wait it out.
But a good way to make it not feel itchy is to put tiger balm on it, or you can use a bandaid!
School attendance is required throughout the states.
It leaves less of a risk of obesity
The first question's answer is A Cultural
I believe the answer to question 2 is
d. 800 calories
this would include soft drinks and other liquid beverages that are not 100% juice.