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Bio Extended Unit 1
Term | Definition |
---|---|
observation | gather information from the 5 senses |
Qualitative | descriptive observations |
experiment | the test of a hypothesis |
circle graph | a graph that shows a whole broken down into parts like percentages. |
organism | any living thing |
data | information gathered from observation |
cell | smallest unit of all living things |
hypothesis | a possible answer to a question |
bar graph | a type of graph that compares information collected by counting |
tissues | a group of similar cells working together |
control | used to COMPARE to the experimental group |
dependent variable | the measurable results, don't put, "growth" |
volume | the amount of space an object takes up |
grams | used to measure mass |
quantitative | data that is numerical |
organ system | a group of similar organs working together |
mass | the amount of material an object is made up of |
line graph | a graph that shows trends or how something changes over time |
organ | a group of similar tissues working together |
independent variable | the ONE thing that is changed by the experimentor |