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Unit-6/watts522127
science midd-term
Question | Answer |
---|---|
What is "MEAN"? | The average of a given ste of data. Determined by adding the values together, then dividing by the total number of values. |
What is "MEDIAN"? | The middle number of a given set of data. Determined by putting the values in order [lowist to hightest] and choosing the middle number. Tn the case of 2 middle numders, find the average [mean] between the 2. |
What is "MODE"? | The value that occurs the most often in a given the 2 ina given set of data. If there are 2 values that occur the most often,it is bi-modal. If all vales are the same there is "NO MODE." |
What is "RANGE"? | The differance between the lowest and the hightest value. |
"0-2"? | Infancy |
"2-10"? | Childhood |
"10-20"? | Adolescence |
"20-65"? | Young-Adulthood |
65 and ^ | Older-Adulthood |
What is the function of the "NERVOUS SYSTEM"? | To voluntarily or involuntarily controls function of the organs. |
What are the major organs of "NERVOUS SYSTEM"? | The brain, spinal cord. |
What is the functions of the "RESPIRATORY SYSTEM"? | Supplies oxygen and removes carbon dioxide. |
What are the major organs of the "RESPIATORY SYSTEM"? | Lungs,diaphragm,mouth, and nose |
What is the function of the "SKELETAL SYSTEM"? | provieds support and shape |
What are the major organs for the "SKELETAL SYSTEM"? | Bones, cartilage, joints |
What is the function of the "MUSCULAR SYSTEM"? | Provieds movement for the body |
What are the major organs for the "MUSCULAR SYSTEM"? | Muscles, tendons |
Waht is the function of the "DIGESTIVE SYSTEM"? | Turns food into energy |
What are the majors organs of the "DIGESTIVE SYSTEM"? | Stomach, intestines |
What is the function of the "CIRCULATORY SYSTEM"? | Provieds blood and oxygen to the body |
What are the major orans of the "CIRCULATORY SYSTEM"? | Heart, blood vessels |
What is function of the "ENDOCRINE SYSTEM"? | Produces hormones |
What are the major organs of the "ENDOCRINE SYSTEM"? | Pancreas, glands |
What is the function of the "URINARY SYSTEM"? | Rids body of excess salt and water |
Waht are tha major organs of the "URINARY SYSTEM"? | Kidneys, bladder |
What is the function of the "EXCRETORY SYSTEM"? | Eliminates waste form the body throught the respirstory system[rids body of carbon dioxide], uninary system[rids body of excess salts and water], epidermal system[cool body down through sweat], and digestive system[rids body of food wastes]. |
How does the "RESPETORY SYSTEM" ues oxygen? | Tacks in oxygen[to ues in all body systems] and relses cardon dioxid into the air |
How does the "CIRCULATORY SYSTEM" ues oxygen? | Pumps oxygen through blood to all parts of the body; glucose is used to create blood. |
How does the "DIGESTIVE SYSTEM" ues oxygen? | breaks down glucose to create energy |
How does the "NERVOUS SYSTEM" ues oxygen? | the brain is the largest oxygen user in your body-used to keep brain cells alive; brain use glucose as fule to creat energy |
How does the "MUSCULAR SYSTEM" ues oxygen? | the muscles ues oxygen to work; when oxygen runs out, the muscles break down glucose |