click below
click below
Normal Size Small Size show me how
Unit 6-derks398494
Science Mid-term
Question | Answer |
---|---|
What is mean? | Mean is the average of a given set of data. Determined by adding the values together, then dividing by the total number of values. |
What is Median? | Median is 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. |
What is Mode? | Mode is the value that occurs the most often, it is bi-modal. If all values occur 2 values are equal amount of times, there is "no mode." |
What is Range? | Range is the difference{distance}between the lowest and highest valuesin a given set of data. Determined by subtracting the lowest value fro the highest value. |
1._____2.Childhood 3._____4.Young adulthood 5.______ | 1.Infancy 3. Adolesence 5.Older adulthood |
What is the function of the nervous system? | It voluntarily and involuntarily contols functions of the organs. |
What are the major organs of the nervous system? | Brain and spinal cord |
How does the respiratory system use oxygen and glucose? | Takes in oxygen to use in all body systems. |
What is the function of the skeletal system? | It provides support and shape. |
What are the major organs of the skeletal system? | Bones,cartilage,joints. |
What is the function muscular system? | It provides movement of the body. |
What are the major organs of the muscular system? | Muscles,tendons |
Whatis the function of the digestive system? | Turns food into ernergy. |
What are the major organs of the digestive system? | Stomach,intestines. |
What is the function of the circulatory system? | It provides blood and oxyegn to the body. |
What are the major organs in the circulatory system? | Heart,blood vessels. |
What is the function of the endocrine system? | It produces hormones. |
What are the major organs of the endocrine system? | Pancreas,glands. |
What is the function urinary system? | It rids the body of excess salts and waters. |
What are the major organs of the urinary system? | Kidneys,bladder. |
What is the function excretory system? | Eliminates waste from the bodyy 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}. |
How does the respiratory system use oxygen and glucose? | It takes in oxygen to use in all body parts. |
How does the circulatory system use oxygen and glucose? | It pumps oxygen through blood to all parts of the body;glucose is used to create blood. |
How does the nervous system use oxygen and glucoes? | 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 digestive systemuse oxygen and glucose? | The breaks down glucose to create energy. |
How does the muscular system use oxygen and glucose? | the muscle use oxygen to work;when oxygen runs out,the muscles break down glucose. |