Incorrect.
The sentence has to be
No te <u>importan</u> las decisiones
"Se usa para pensar" means (It is used to think) el cerebro means "brain". "La garganta" means "throat". "La mejilla" means "the cheek". "La cara" means "face". It is A. Hope it helps! ~Pooch ♥
The correct answer is (el estomago)