| A | B |
|---|
| digestive system | group of organs that digest the food |
| mechanical system | physical and crushing of food |
| nutrients | substances in food that the body needs for growth, maintenance, and repair |
| enzymes | breaks nurients into small pieces |
| esophagus | squeezes the mass of food to the stomach |
| stomach | uses physical digestion to break down nutrients |
| small intestine | proteins, carbohydrates, and fats are broken down |
| villi | fingerlike projection that absorb nutrients |
| pancreas | makes hormones that regulates blood sugar |
| liver | helps make bile; store nutrients; break down substances; and makes cholesterol |
| gallbladder | stores the bile |
| large intestines | stores, compacts, gets ride of indigestible matter |
| urinary system | removes wastes products from your blood |
| excretion | removing waste and excess from the body |
| kidneys | bean-shaped organ that cleans |
| nephrons | removes harmful substances from the body |
| hormones | chemical messenger |
| urine | yellow fluid that remain in the nephron |
| urinary bladder | the urine sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss stores urine |
