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quiz cards
Question | Answer |
---|---|
result of a process | output |
Prototypes are used to | test a product. |
example of Stone Age technology | stone spear |
metric system is based on multiples of | 10 |
volume | LxWxH units cm3 |
density | M/V units g/cm3 |
water molecule made of | 2 hydrogen 1 oxygen |
Because water is a polar molecule | they stick together |
Plants use water to | make own food |
10. stores water for human use | reservoir. |