Only to keep ourselves alive, there isn't another reason. (The mankind and all living beings worldwide)
Assimilation is the process of utilization of food by the body.
it needs to be warm and there needs to be food.
idontknow
food is spoiled, full, tastes bad
Calories come from fat and protein. The third would of course be carbohydrates. The body needs calories to burn in order to function.
hucrose
Its fast and cheap.
The gas that the body needs to get rid of is carbon dioxide. It is produced as a waste product of cellular respiration and is expelled from the body through the lungs when we exhale.
Food, water and not to be eaten by lions!
The eye. It is the most unprotected soft tissue body part that is exposed.
1. reason is maybe you dont have food at your house 2. you dont have to cook and 3.resteraunts rule!!!!!!!!!!!!!!!! Good food Fast service Convenient
Feces.