The answer would be b because depending on the size of the child it determines how much they will take from the impact.
The type of food that people eat when they are sad or worried, often sweet food or food that people ate as children. Hope this helped!
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!
