| A | B |
|---|
| SI system based on this number | 10 |
| SI unit for temperature | degrees Celsius |
| graph for dating data over time | line graph |
| data expressed as a percentage of a whole | circle or pie graph |
| reaction to a stimulus | response |
| a change in the environment | stimulus |
| SI unit for mass | gram |
| how much matter something has | mass |
| space occupied | volume |
| SI unit for volume | liter |
| SI unit for length | meter |
| kilo | 1000 |
| deci | one tenth |
| balancing energy production and use | metabolism |
| homeostasis | your body's way of staying normal |
| struggle for food and space | competition |
| the variable you change on purpose | independent variable |
| variable that goes on the y axis | dependent or responding |
| a small copy built to scale | model |
| ectothermic | cold-blooded |
| endothermic | warm-blooded |
| using senses to learn | observation |
| explanation for an observation | inference |
| explanation that has been tested many times | theory |
| can be stated as a scientific law | theory |
| can be changed or proven false | theory |
| basic unit of life | cell |
| life-supporting zone of earth | biosphere |
| layer of gases above earth | atmosphere |
| information collected from an experiment | data |
| first thing you do when experimenting | state the problem |
| mass divide by volume | density |
| water, space, and energy are examples | needs of living things |
| obtain and use energy is example | characteristics of living things |
| main energy source | sun |
