Water expands as it freezes, so ice generally has more oxygen in it than liquid water, making it denser.
Answer:
the shape of the object would change
Explanation:
<span>Materials are anything consumed in the experiment; water or salt for example.
Apparatus would be such items as beakers and thermometers; things that are not consumed; things that you would expect to find in a lab as standard equipment </span>
They all face the characteristics of life, they are all living, and they all have cells.
They are also made up of matter.
