Which organelle converts the chemical energy stored in food into compounds that are more convenient for the cell to use? select one: a. mitochondrion b. endoplasmic reticulum c. chloroplast d. golgi apparatus?

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

protistas excret ethanol used in the manufacture of vinegar