Answer:
The fight-or-flight-or-freeze or the fight-flight response (also called hyperarousal or the acute stress response) is a physiological reaction that occurs in response to a perceived harmful event, attack, or threat to survival.
Explanation:
NUTRITION AND AGE FACTOR!
D: Rh- can only receive Rh-
Answer:
as particles gain energy and the material takes up more space
Explanation:
The cool air thats now in a hot area is expanding and taking up more space in the balloon, this is why the baloon starts to swell up