Question

What is the function of feeling the sensation of hunger?

Answer 1

The brain triggers the release hormone called ghrelin in response to an empty stomach or in anticipation of the next meal.

Step-by-step explanation:

hope this helps

Answer 2

Hunger is a normal sensation that makes you want to eat.

Step-by-step explanation:

Your body tells your brain that your stomach is empty. This makes your stomach growl and gives you hunger pangs. Hunger makes some people feel lightheaded or grouchy.

from:

Hunger, Fullness, and Appetite Signals | Michigan