Many of the stars we see in the night sky are called blue giants. They put out more energy and burn millions of times brighter than the Sun Why does the Sun appear much larger and brighter from Earth than blue giant stars? A) It is larger B) It is closer It is a different color D) It is a different temperature

enhanced global partnerships and exploration capabilities may advance international preparedness for protecting the earth from catastrophic events such as some asteroid strikes, advancing collaborative research on space weather and protecting spacecraft by developing new means for space debris removal.

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