What are the 3 basic functions of the nervous system?

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.