Question

what do you think the role of adrenalin in human body​

Answer 1

Answer:

It helps us to fight in emergency situations.

Example: when a dog is running behind us our heart beat and breathing rate increases and we run faster due to it

Hope it helps.

Answer 2

Answer:

Adrenaline, also known as epinephrine, is a hormone and medication.

Explanation:

Key actions of adrenaline include increasing the heart rate, increasing blood pressure, expanding the air passages of the lungs, enlarging the pupil in the eye, redistributing blood to the muscles and altering the body's metabolism, so as to maximise blood glucose levels (primarily for the brain).