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Science Q2 test 2
| Term | Definition |
|---|---|
| total magnification | ocular(eyepiece) lens X objective lens |
| diaphragm | turns to adjust the amount of light |
| nosepiece | rotates to change objectives |
| objectives | contain lenses of different magnifications |
| course adjustment | moves the stage to focus |
| eyepiece | contains a lens that you look through |
| smaller | When switched to high power does the field of view get larger or smaller? |
| Skeletal | Bones ligaments cartilage and Supports, protects, |
| Muscular | Muscles and tendons and Moves skeleton, moves internal organs |
| Circulatory | Heart, blood vessel, blood and Delivers food and oxygen to cells, remove waste from cells |
| Respiratory | Lungs, bronchi, trachea, nose and Brings in oxygen and let out carbon dioxide |
| Nervous | brain , spinal cord nerves and Send messages to control the body |
| Digestive | stomach ,esophagus, small intestine, mouth and Breaks down food to be sent to the blood |
| Muscles move bones, bones support muscles | How do the Muscle System and the Skeletal System work together? |
| Digestive system breaks down food to send to the blood. Blood brings food and oxygen to the stomach cells. | How do the Circulatory System and the Digestive System work together? |
| Brain tells the diaphragm to move the lungs, lungs bring in oxygen that the brain cells need. | How do the Nervous System and the Respiratory System work together? |