Question

lo 1.2. what is adrenaline?
hormone responsible for vision
hormone responsible for sleep regulation
hormone responsible for fight or flight response
hormone responsible for muscle growth
hormone responsible for digestion

Explanation:

Adrenaline, also known as epinephrine, is a hormone and neurotransmitter. It is released by the adrenal glands in response to stress or danger. Its main function is to prepare the body for the 'fight or flight' response. This involves increasing heart rate, blood pressure, and blood flow to muscles, while reducing non - essential functions like digestion.

Answer:

Hormone responsible for 'fight or flight' response