digestive+system+pudding+<3

= = = The Digestive System = = by puddingbeforedinner = The Digestive system is one of many systems in the human body; it interacts with some of these systems. One system it interacts with is the nervous system because when you start to salivate it is caused by your science of smell and the reaction is carried through the nerves system that tells your saliva to go out and do its thing. Another interaction is in-between the circulatory system and the digestive system. During digestion the nutrients and other things go into the blood stream the get put into the rest of the body. The immune system interacts with the digestive system because if you eat something with a germ on it your digestive juices kill them and prevents illness.

The digestive system has many functions but I know some of the primary functions. One of them is that the digestive system breaks down food and absorbs nutrients. The digestive system first breaks down food into molecules the body can use. Then the molecules are absorbed into the blood stream and carried through the body. Finally, wastes are ejected through the anus.

The digestive system is spread through the body. It starts at your in your mouth and ends in your butt. Your digestive system is longer than you and a lot of that is your small intestine. The small in small intestine is misleading infact your small intestine is 23 feet if you are a normal adult. That is most likely around 4 tomes your height. There are many organs in the human body. The stomach contains enzymes called digestive juices. The liver makes bile and the gall bladder holds it. The small intestine breaks down fat. Salivary glades are organs that hold saliva that squirts out when needed.

You need to keep your digestive system healthy to keep the rest of you healthy. One way to do this is to keep your body fat at a good amount. If you are a girl your minimum body fat is 19% if you are healthy. If you are a boy your minimum body fat is 13%. Also eating healthy food and a lot of vegetables helps. Your body needs a good amount of every thing all kinds of nutrients.

Diseases of the digestive system are very serous. 1 or 2 out of 100 students have eating disorders such as bulimia or anorexia. Ulcers are sores that form in the stomach or intestines. Anorexia is when you don’t want to eat are super skinny. Bulimia is when you

the web i even made a poster [|eating disorders] bibliography I[| made a video]