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Health 7
Question | Answer |
---|---|
The process of breaking down food. | Digestion |
The group of organs digests and breaks down food. | Digestive system |
Substances in food your body needs to function. | Nutrients |
A liquid made by the mouth to break down and help digest food. | Saliva |
The tube connecting your throat to your stomach. | esophagus |
A thin, valvelike, cartilaginous structure that covers the glottis during swallowing, preventing the entrance of food and drink into the larynx | Epiglottis |
Another word meaning throat. | Pharynx |
The part where most digestion takes place. | small intestines |
The last part of digestion where wastes are seperated into liquids and solids | large intestines |
The part of the body that gets rid of solid waste. | Rectum |
Tiny blood vessels that suck in nutrients. | Villi |
The act of removing liquid waste from the body. | Excretion |
The system involved in getting rid of liquid waste. | Urinary system |
The part of the body that holds liquid waste until you have to urintate. | bladder |
the membranous tube that extends from the urinary bladder to the exterior. | urethra |
The act of removing liquid waste from the body. | urination |
The part of the ureter that pushes urine out of the body. | Ureter |
The part that filters any lquids that are good in waste. | kidneys |
Liquid waste. | urine |
Bacteria in urine. | nephrons |
Taking waste out from the blood. | filtration |
The system that regulates blood. | Circulatory System |
A tissue made of plasma and cells. | blood |
A liquid component of blood made of 90% water. | plasma |
Cell fragments that help repair blood vessels. | platelets |
A type of protein in cells. | Hemoglobin |
Cells that carry oxygen through the body in blood. | red blood cells(Rbc) |
Cells that kill bacteria and fight infection/ disease. | White blood cells(wbc) |
Carries blood to the heart from the body. | arteries |
Carry blood from the heart to the body. | veins |
Where materials go into and leave the blood. | capillaries |
The system that brings in oxygen and regulates it through the body and lets out carbon dioxide. | respiratory system |
Sponge-like organs that allow oxygen into the body, and carbon dioxide out. | lungs |
The tubes that allow air into the lungs | bronchi |
The pipe oxygen/ carbon dioxide pass through | Trachea |
A dome shaped muscle under the lungs. | Diaphragm |
The sacs in which gasses move between blood. | Alveoli |