How does eating use science?

Answer 1

Your question so limited.

Because Science is used in all the things.

Well I have to say only about eating..

First why do you feel hungry?....

What is the cause of it?.......

It will all start with your nose! Your brain records every olfactory receptions through out your life. When you first taste your food which you would liked it more, the brain will store that smell as a great food. Then every time you come across the smell your brain will urge you to eat, but when you are fully complete and there is no place in your stomach, the brain will create a false hunger only because to taste that food. OK!... Let us make this simple. First when your stomach is empty and in a need of food it will secrete the gastric juices or enzymes. Then some sound will come out of your stomach. Do you know how the sound comes? It is because there is nothing in that area to digest so these gastric juices should digest some thing before the mucus is fully used up so it starts to digest the air present in it, but air cant be digested, so the gastric juices displace the air to some other place failing the attempt to digest it. Now only the sound like that will come out. Then you feel very hungry at a time but after a second you Don's. This is because the gastric juices escape out of the deodenum to the small intestine or you will have diluted it so those concentrated acid will cot be able to digest anything, so our body assumes that the food has been ingested food therefore you may not be able to feel the hunger. There are more than this which after research will say it to you. And please know that I am a normal 10th grade student and i have listed these things by studying some Biology and a lot of logic. Please please forgive me if i have provided a wrong thesis!...............