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Human Growth Unit 6
reproduction, genetics, and Human Body Systems
| Question | Answer |
|---|---|
| what is the meaning of mean | the average of a given set of data.Determined by adding and dividing the total number of values |
| what is the meaning of median | the middle number of a given set of data.Determined by putting the numbers in order from least to greatest and choosing the middle number |
| what is the meaning of mode | the value that occurs most often |
| what is the meaning of range | the difference between the lowest and highest values |
| the 5 stages of human growth is | infancy,childhood,adolesence,young adulthood,and older adulthood |
| nervous system | volintarily or involintarily controls functions of the organs |
| respiratory system | supplies oxygen and removes carbon dioxide |
| skeletal system | provides support and shape |
| muscular system | provides movement of the body |
| digestive system | turns food into energy |
| circulatory system | provides blood and oxygen to the body |
| endocrine system | produces horomones |
| urinary system | rids body of excess salts and water |
| excretory system | eliminates waste from the body through the respiratory system, urinary system, epidermal system, sand digestive system |
| how human body systems use oxygen & glucose | respiratory system-takes in oxygen to use in all body systems circulatory system-breaks down glucose to create energy nervous system-the brain is the largest oxygen user in your body-used to keep brain cells alive |