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Unit 6 science1

Science Mid-term

QuestionAnswer
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—