| A | B |
|---|
| Indigestible part of food | ROUGHAGE |
| Complete digestion of a protein results in | AMINO ACIDS |
| Digestion of carbohydrates begins here | MOUTH |
| All digestion ends here | SMALL INTESTINE |
| Water reabsorbtion occurs here | LARGE INTESTINE |
| Chemical used for emulsification of fats | BILE |
| Organ that makes bile | LIVER |
| Nutrients that act as coenzymes | VITAMINS |
| Long, muscular tube that connects mouth to stomach | ESOPHAGUS |
| Protein digestion begins in this organ | STOMACH |
| The liquid portion of blood | PLASMA |
| Part of blood responsible for carrying oxygen | RED BLOOD CELLS |
| Responsible for engulfing bacteria | PHAGOCYTES |
| Responsible for making antibodies | LYMPHOCYTES |
| Part of blood that aids in clotting | PLATELETS |
| The chamber of the heart that pumps blood to the lungs | RIGHT VENTRICLE |
| The chamber of the heart that receives blood from the body cells | RIGHT ATRIUM |
| The chamber of the heart that pumps blood to the rest of the body | LEFT VENTRICLE |
| The chamber of the heart that accepts blood returning from the lungs | LEFT ATRIUM |
| The wall that divides the right and left sides of the heart | SEPTUM |
| The blood vessel that carries oxygenated blood to the body cells | AORTA |
| The flap of tissue that protects the top of the trachea | EPIGLOTTIS |
| The "windpipe" | TRACHEA |
| The blood vessel that carries blood back from the lungs to the heart | PULMONARY VEIN |
| The blood vessel that carried blood from the body cells back to the heart | VENA CAVA |
| The blood vessel that transports blood from the heart to the lungs | PULMONARY ARTERY |
| Carries blood away from the heart | ARTERIES |
| Carries blood back to the heart | VEINS |
| Two branched tubes that enter each lung | BRONCHI |
| The wavelike contractions of the digestive tract | PERISTALSIS |
