No the brain is always developing as you learn or experience new things every single day.
Answer: Help the kid, if he/she is bleeding Take care of it, Bel them get to his/her parents.
Explanation:
Malnutrition is not having enough of the needed nutrients (not having a good diet, eating a lot of unhealthy food but still eating) this could be from either under consumption or over consumption. While under-nutrition is when someone eats an inadequate amount of food for an extended period of time (not eating enough food in general).
Pretty sure its scavenger, the others make no sense