Which of the following is the best definition of taxonomy?
A.
A diagram depicting relationships among species
B.
The system used to classify and group living organisms
C.
The science of displaying previously living organisms
D.
A diagram depicting the levels of organization within an organism

the system used to classify and group living organisms

Explanation:

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