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science
| Term | Definition |
|---|---|
| mater | anything that has mass and takes up space |
| weight | gravity's pull on an object |
| mass | the amount of in a an object |
| physical change | any change that alters from appearance of mater but dose not make any new substance |
| chemical change | a change in the mater that proud-uses one or mor new substances |
| quantitative observation | made by gathered information that can be recorded using descriptive languages |
| qualitative observation | made by gathering information that can be recorded as a number with a measurement unit |