Which of the following statements provides an example of a scientific theory?

but there is no

i guess you forgot putting it.

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

instead of copying and pasting things off of tests or work done on computer which im sure you did, try and read over the question carefully