A | B |
INTERFACE | a boundary |
INSTRUMENT | extends the range of your senses |
CLASSIFICATION | grouping things that have similar properties |
DENSITY | concentration of matter in a substance |
CYCLIC CHANGE | happens in a pattern (is predictable) |
EQUILIBRIUM | when opposing forces are balanced |
POLLUTION | harms the environment |
4 DEGREES C | temperature water reaches maximum density |
MASS | how much matter something has |
VOLUME | how much space something takes up |