How does global air circulation and ocean currents lead to the formation of forests, grasslands and deserts that make up the earth’s terrestrial biomes.

hello which   of the following there is nothing!

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

you can have just about every answer you can think of