Respuesta :

Shark597

Answer:

Adrenaline it's kind of like your body's energy drink. when u get a rush of adrenaline it's basically a lot of energy. It will kick in ,in fight or flight situations or sometimes when your doing sports, or a life or death situation.  

Answer: Adrenaline.

Melatonin helps you sleep

Serotonin is a chemical that helps our mood? Like anxiety, happiness, etc.

Adrenaline is what makes us feel a rush of wanting to do stuff.