Which best explains how Ivanovski’s work led to a change in the germ theory?

It was the early day in Germ Theory contagious diseases were thought to be caused by fungi or bacteria.

Explanation:

He tried to promote his hypothesis as a law. He used a new experimental method to test his hypothesis

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