You have two pieces of wire that allows electrons to pass through them when they are connected to each other. if you insert a piece of rubber between the wires, the electrons do not flow. the rubber material is ? ?

learn it on the intertant so you can solve

you cant move and you feel like someones pushing you down onto your bed it can feel like you want to get up but you just can't it can be extremely scary

powerful computers now, not then

graph slopes whilst gas cools, then it is flat whilst conensation to liquid happens, the coolong liquid then graphs as a slope when it solidifies graph is flat

latent heat