Im pretty sure this is how it works:
you burn yourself,
immediately, you jump back because obviously, it hurts
That part (the jump back) is your skeletal and muscular working together to move you away from the danger
This is called the fight or flight response.
This time, you took flight from the danger. hop this helped a bit, if not, i can edit and add more for ya :)
No it does no lighten your skin
If this is a true or false question then I believe the answer to be true because it does give you a very good source of energy which leads up to a good and healthy diet.
