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Unit 6 science1
Science Mid-term
| Question | Answer |
|---|---|
| The average of a given set of data.Determined byaddingt the values together,then dividing by the total number of values. | MEAN |
| The middle number of a given set of data. Determined by putting the values in order (lowest to highest) and choosing the middle number. In the case of 2 middle numbers , find the average between the 2. | MEDIAN |
| The value that occurs the most often in a given set of data. If there are 2 values that occur the most often , it is bi-modal. If all values occur equal amount of times, there is "no mode" . | MODE |
| The distance between the lowest and highest values in a given set of data . Determined by subtracting the lowest value from the highest value. | RANGE |
| 1._____ 2.Childhood 3.______ 4.Youn adult hood 5.______ | 1.infanncy 3.adolescence 5.older adult |
| What are the functions of the nervous system? | Function: voluntarily or involuntarily controls functions of the organs |
| What are the major organs of the nervous system? | Major organs: brain, spinal cord |
| What are the functions of the restpiratory system? | Function: supplies oxygen and removes carbon dioxide |
| What are the major organs of the restpiratory system? | Major organs: lungs, diaphragm, mouth, nose |
| What are the functions of the skeletal system? | Function: provides support and shape |
| What are the major organs of the skeletal system? | Major organs: bones, cartilage, joints |
| What are the major functions of the muscular system | Function: provides movement of the body |
| What are the major organs of the muscular system? | Major organs: muscles, tendons |
| What are the functions of digestive system? | Function: turns food into energy |
| What are the major organs of the digestive system? | Major organs: stomach, intestines |
| What are the functions of the Circulatory System? | Function: provides blood and oxygen to the body |
| What are the major organs of the Circulatory System? | Major organs: heart, blood vessels |
| What are the functions of the Endocrine System? | Function: produces hormones |
| What are the major organs of the Endocrine System? | Major organs: pancreas, glands |
| What are the functions of the Urinary System? | Function: rids body of excess salts and water |
| What are the major organs of the Urinary System? | Major organs: kidneys, bladder |
| What are the functions of the Excretory System? | Function: eliminates waste from the body through the respiratory system (rids body of carbon dioxide), urinary system (rids body of excess salts and water), epidermal system (cools body down through sweat), and digestive system (rids body of food waste |
| What takes in oxygen to use in all body systems? | The respitory system |
| What pumps oxygen through blood to all parts of body; glucose is used to create blood? | Circulatory System |
| What breaks down glucose to create energy? | Digestive System— |
| What the brain is the largest oxygen user in your body—used to keep brain cells alive; brain uses glucose as fuel to create energy | Nervous System— |
| WHAT the muscles use oxygen to work; when oxygen runs out, the muscles break down glucose | Muscular System— |
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