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biology unit 1 study
| Question | Answer |
|---|---|
| list the steps of the scientific method | question, hypothesis, experiment, data analysis, conclusion |
| what is a hyppothesis | a question that can be tested |
| explain the difference between quantitative and qualitative | quantitative is numerical and qualitative is observational |
| IS is the officiall name of the ________ system | metric |
| biology is the study of _______ things | life of living |
| define homeostasis | the maintance of constant internal conditions |
| list 2 things you should if there is an accident i the lab | stop what youre doing and tell your teacher |
| explain the difference between control group and experimental group | the control cant be changed |
| a centimeter is = to ________ millimeters | 10 |
| how do you right a hypothesis | if, the statement |
| a planned procedure to test a hypothesis is called an ______ | experiment |
| the study of life is ________ | biology |
| a tool to magnify organisms is called a | microscope |
| list 3 ways you can work safely the lab | - dont horseplay - be v v careful -clean up spills or accidents |
| scientific hypotheses are most often tested by the process of _________ | experimenting |
| the variable that is measured in an experiment is the ________ variable | dependent |
| the metric system of measurement is based on powers of ________ | 10 |
| how do scientist support their ideas | with researching and experimenting |
| one meter is equal to ______ km | .001 |
| the energy that drives metabolism is animals comes from ________- | food |
| all living things maintain a balance within their cells and with the environment through the process of _____ | homeostasis |
| list the characteristics of livng things | cells, organized , respond, grow & development, reproduce , maintain homeostasis |
| similar organisms that can reproduce by interbreeding belong to the same _______ | species |
| the variety of life across the biosphere is called ________ | biodiviserty |