W 23 d 2 Science

A student left a cup of ice outside on a summer day. Which of the following will MOST LIKELY happen to the ice after an hour outside? The ice will—

• change from liquid to solid.

• change from solid to liquid.

• change color.

• not change.

What will happen to the wax on the side of the candle when the candle is blown out?

• heat up and change colors.

• go back up the side of the candle.

• cool down then turn solid and stop dripping down the side.

• heat up, stay liquid, and keep dripping down the side.

Which word can NOT be used to complete the statement?

Heating and cooling can change the ________ of objects.

• age

• temperature

• properties