So this chapter we have been working on Heat and Matterst about abot this unit is learning .  What i liked beabout the particals.  And how they move if there warm or hot they get energy and move faster,If there cold then they move slower and loose energy,If there room tempature then they move walking speed and have a little energy.  I didnt like learning about tempature.The qustion i have is why does water act diffrently then matter i didnt get that.please comment thanks 19k