Final answer:
Ice and water can change states of matter through the processes of melting and freezing.
Step-by-step explanation:
Yes, ice and water can change back and forth through states of matter.
When heat is added to ice, it melts and becomes water. This is called the process of melting. Conversely, when heat is removed from water, it freezes and becomes ice again, a process known as freezing. The ability to change states of matter is a fundamental property of substances, and it occurs as a result of the gain or loss of thermal energy.
Learn more about States of Matter