Neocortex.
Basal ganglia.
Thalamus.
Limbic system and the olfactory cortex.
Is this an opinion question if it is the answer would be A
if it is a formal question it would be D
Bad hygiene, puberty, physical activity or just normal teenage bodily changes.
Coconut oil girl! its the BEST for hair and skin im not sure what vitamins they have (you can goggle it) but it leves you with long silky hair and super soft skin.Also eat healthy if you eat/drink greasey foods and gross drinks they mess you up!(and you get a little round >.<)
-hope I helped-