Why is the digestive system important to our lives?

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Presentation transcript:

Why is the digestive system important to our lives? Tuesday April 25, 2017 Day 2 1. Please have these Items on your desk. Agenda Science Starter Sheet Why is the digestive system important to our lives? Describe how the digestive system works.

The Digestive System Part 2

The Process of Removing Waste Kidneys: Filter the water and dissolved wastes in the body. Ureters: Narrow tubes that carry urine from your kidneys to the bladder. Bladder: Urine is stored in the bladder Urethra: A narrow tube that carries urine from the body

Problems of the Digestive System Indigestion: Stomach too acidic, may be caused by eating too fast or too much or by spicy or acidic foods. Diarrhea: Watery feces; caused by bacteria, virus, food poisoning, nutritional deficiencies. Ulcers: Sores on the inner walls of the stomach or small Intestines.

Problems of the Digestive System Cirrhosis: Destruction on liver tissue; caused by drinking too much alcohol. Gallstones: Crystals in gallbladder; may block passage of bile to small intestines.

Problems of the Digestive System Kidney Stones: Crystals in the kidney; may block passage of urine to the bladder.

Problems of the Digestive System Appendicitis: Inflammation of the appendix

Problems of the Digestive System Colon Cancer: Uncontrolled growth of abnormal cells in large intestine.

Care of the Digestive System The best way to take care of the digestive is to practice healthful eating habits Eat a variety of food from different food groups, low in fat high in fiber. Do not hurry through your meals. Enjoy your food Eat enough food to satisfy your hunger. Drink plenty of water. Have regular dental checkups