Which type of change can typically be reversed by altering the temperature?

• A. Biological change
• B. Nuclear change
• C. Chemical change
• D. Physical change

Answer: (D)

Verified step by step guidance

1. Understand the types of changes: Physical, Chemical, Biological, and Nuclear changes each have distinct characteristics.
2. Recognize that physical changes involve changes in state or appearance without altering the chemical composition, such as melting, freezing, or boiling.
3. Note that physical changes are often reversible by changing conditions like temperature or pressure, for example, ice melting to water and freezing back to ice.
4. Chemical changes involve the formation of new substances and are generally not reversible simply by changing temperature.
5. Biological and nuclear changes involve complex processes that are not typically reversible by temperature changes alone.