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science mid term

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Question
Answer
The average of a given set of data.Determined by adding the values togetgher then dividing by the total number of values   mean  
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The middle number of a given set of data.Determined by putting the values in order from lowest to highest and choosing the middle number.Im the case of 2 middle numbers ,find the average of the 2.   median  
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The value that occurs the most often,it is bi-modal.If all values occur equal amount of all times,there is "no mode"   mode  
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the distance between the lowest and highest values in a given set of data.Determined by subtracting the lowest values from the highest value.   range  
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1.____2.childhood 3.____4.young adulthood 5.____   1.infancy 3. adolescence 5.older adulthood  
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What is the function of the nervous system?   voluntarily or involuntarily controls functions of the organs  
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What are the major functions for the nervous system?   brain and spinal cord  
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How does the respiratory system use oxygen and glucose?   takes in oxygen to use in all body systems  
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What is the function of the skeletal system?   it provides support and shape  
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What is the major organs of the skeletal system?   bones,cartlige,and joints  
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What is the function of the muscular system?   provides movement of the body  
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What is the major organs in the muscular system ?   muscles and tendons  
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What is the function of the digestive systems?   turns food into energy  
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What are the major organs of the digestive system?   stomach and intestines  
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What is the function of the ciculatory system?   provides blood and oxygen to the body  
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What are the major organs of circulatory system?   heart and blood vessels  
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What is the function of the endocrine system?   produces harmones  
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What are the major organs of the endocrine system?   pancreaus and glands  
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What is the funtion of the urinary system?   rids body of excess salts and water  
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What is the major organs of the urinary system?   kidneys and bladder  
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What is the function of the exretory system?   eliminates waste from body through the respiratory system(rids body of carbon dioxide),urinary system(rids body of excess salts and water),epidermal systems(cools down through sweat),and digestive system(rids body of food waste)  
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What system takes in oxygen to use in all body systems?   Respiratory system  
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What system pumps oxygen through blood to all body parts;glucose is used to create blood?   circulatory system  
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What system breaks down glucose to create energy?   digestive system  
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What system uses the rain and it is the largest oxygen user in the body and is used to keep brain cells alive;brain uses glucose as fuel to create energy?   nervous system  
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What systen use muscles and the muscles use oxygen to work ;when oxygen runs out,the muscles break down glucose   muscular system  
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