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unit 6 horton024637
science mid term
Question | Answer |
---|---|
The average of a given set of data.Determined by adding the values then dividing by the total number of value | mean |
The middle number of a given set of data.Determined by putting the values i 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 occurs the most in a gi ven set of data.If there are 2 values that occur the most it is bi-modal.If all values occur equal,there is no mode | mode |
The difference between the lowest and the highest values in a given set of data.Determined by subtracting the lowest from the highest. | range |
1._______2.childhood3.________4.young adulthood 5.________ | 1.infancy 3.adolesence 5.older adulthood |
what is the function of the nervous system. | voluntarily or involuntarily controls functions of the organs |
what is the major organs in the nervous system. | brain,spinal cord |
what is the function of the respiratory system | suplies oxygen and removes carbon dioxide |
what is the function of the skeletal system | provides support and shape |
what is the major organs in the skeletal system | bones,cartilage,joints |
what is the function of the muscle system | provide movement for the body |
what is the major organs of the musclar system | muscles,tendons |
what is the function of the digestive system | turns food into energy |
what are the major organs of the digestive system | stomach,intestines |
what is the function of the circulatory system | provides blood and oxygen to the body |
what is the function of the endocrine system | prduce hormones |
what is the major organs of the endocrine | pancreas,glands |
what is the function of the urinary system | rids the body of any unwanted salts and water |
what is the major organs of the urinary system | kidneys,bladder |
what is the function of the excretory | removes waste from the body through the respirtory system,the urinary system,the epidermal system,and the digestive system |
what takes in oxygen to use in all body systems | respirtory system |
what pumps oxygen through the blood to all parts;glucose is used to create blood | circulatory system |
what breaks down glucose to creat energy | digestive system |
what system is the brain that keeps everything alive | nervous system |
the muscles use oxygen to work what system is it | muscular system |
ask a question | step 1 |
research prior knowledge | step 2 |
form a hypothesis | step 3 |
conduct an experiment | step 4 |
analyze the data | step 5 |
draw a conclusion | step 6 |