To change from liquid to a solid means to ___________ it.
freeze
Two or more things together make a ________
mixture
Which cup holds heat best: ceramic or foam?
foam cup
How many different ways you can change paper?
cutting, tearing, folding, rolling, crumpling
To change from a solid to a liquid means to ______ it.
melt
How can you stop a frozen juice pop from melting?
Put it in a freezer
What happens to ice when it gets warm?
it melts
Some solids completely mix or ______ in water.
Dissolve
How water can change into gas?
water evaporates
What can happen if you mix a solid with a liquid?
float, sink, or dissolve