Answer:
Spreader or transmitter or something
Explanation:
The answer is A. "Apply a tourniquet."
A tourniquet is used to stop/compress blood flow from arteries and/or veins.
Sometimes nightmares happen because of what happened on the day before you went to sleep, you might’ve been stressed, you watched a horror movie, or you might have been really scared of something, nightmares also happen because you thought about a lot of creepy things or things that would frighten you before you fell asleep.
