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unit 6 giambrone09

science mid-term

QuestionAnswer
the average of a given set of data.determined by adding the values together , then dividing by the total number of 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 (mean) between the 2. median
the value that occures 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 difference 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.young adulthood 5.__________ 1.infancy 3.adolesence 5.older adulthood
what are the functions or the nervous system ? voluntarily or unvoluntarily controls functions of the organs.
what are the major organs of the nervous system? the brain and spinal cord.
what are the functions of the respiratory system ? supplies oxygen and removes carbon dioxide.
what are the major organs of the respiratory system ? lungs , diaphram , mouth , and nose .
what are the functions of the skeletal system ? provides support and shape.
what are the major organs of the skeletal system ? bones , cartilage , joints.
what are the functions of the muscular system ? it provides movement of the body.
what are the major organs of the muscular system ? the muscles , and tendons.
what are the functions of the digestive system ? it turns food into energy.
what are the major organs of the digestive system ? the stomach and the intestines.
what are the functions of the circulatory system ? provides blood and oxygen to the body.
what are the major organs of the circulatory system ? the heart and blood vessels.
what are the functions of the endocrine system ? produces hormones.
what are the major organs of the endocrine system ? pancreas and glands.
what are the functions of the urinary system ? rids body of excess salts and water.
what are the major organs of the urinary system ? kidneys and bladder.
what are the functions of the excretory system ? eliminates wasye 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 wastes).
what takes in oxygen to use in all body systems ? the respiratory system.
what pumps oxygen through blood to all parts of body;glucose is used to create blood ? the circulatory system.
what system breaksdown glucose to create energy ? the digestive system.
how does the nervous system use oxygen and glucose ? the system uses oxygen to keep brain cells alive; also the system uses glucose as fuel to create energy.
what system do muscles use oxygen to work;when oxygen runs out,the muscles break down glucose ? the muscular system.
Created by: giambrone094638