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Science Final Test
Studying for Science Final 7th Grade
| Question | Answer |
|---|---|
| Organism | a living thing that has all of the characteristics of life |
| Stimulus | anything and organism responds to |
| response | the reaction an organism has to stimulus |
| homeostasis | responses an organism does to keep its inside environment stable |
| development | physical changes in an organism over its life |
| life span | time from birth to death |
| dormant | adjective to describe an organism whose life processes have slowed down to almost a stop while it waits for better living conditions |
| inference | what you think because of an observation |
| cell | smallest part of a living organism |
| field of view | how large an area you can see across when looking at something in a microscope |
| depth of field | how far up and down you can see when looking a something through a microscope. |
| quantitative observation | careful study and description of something using numbers and measurements |
| how do you calculate the total magnification of a microscope | eyepiece times lens magnification |