___ is a measure of gravity's pull on an object.
Volume
Weight
Mass

The drawing represents the movement of particles in a substance. what changes of state can this substance undergo

The minerals found in bones are deposited by living cells called

6. using 3 – 4 sentences explain (in your own words) why water expands when it freezes? 7. using your knowledge of colligative properties explain whether sodium chloride or calcium chloride would be a more effective substance to melt the ice on a slick sidewalk. use 3 – 4 sentences in your explanation.