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Unit 6-david027606

Science Midterm

The average of a given set of data. Deteremined by adding 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. Id there are 2 values that occur the mist 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) young adulthood 5) 1) infancy 3) adolescence 5) older adulthood
Function: voluntarily or involuntarily controls functions of the organs Nervous System
Major Organs: brain, spinal cord Nervous System
Function: supplies oxygen and removes carbon dioxide Respiratory System
Major Organs: lungs, diaphram, mouth, nose Respiratory System
Function: provides support and shape Skeletal System
Major Organs: bones, cartilage, joints Skeletal System
Function: provides movement for the body Muscular System
Major Organs: muscles, tendons Muscular System
Function: turns food into energy Digestive System
Major Organs: stomach, intestins Digestive System
Function: provides blood and oxygen to the body Circulatory System
Major Organs: heart, blood vessels Circulatory System
Function: produces hormones Endocrine System
Major Organs: pancreas, glands Endocrine System
Function: eliminates waste from the body through the respiratoy system (rids body of carbon dioxide, urinary system (rids body of excess salt and water), epidermal system (cools body down through sweat), and digestive system (rids body of food wastes). Excretory System
How does the respiratory system use oxygen and glucose? takes in oxygen to use in all body systems
How does the circulatory system use oxygen and glucose? pumps oxygen through blood to all parts of the body; glucose used to create blood
How does the digestive system use oxygen and glucose? breaks down glucose to create energy
How does the nervous system use oxygen and glucose? the brain is the largest oxygen user in your body-used to keep brain cells alive; brain uses glucose as fuel to create energy
How does the muscular system use oxygen and glucose? the muscles use oxygen to work; when oxygen runs out, the muscles break down glucose
Created by: david027606