Which of the Following Statements About Physical and Chemical Changes

question 14

Multiple Choice

Which of the following statements about physical and chemical changes is FALSE?

• A)In a chemical change,matter changes its composition.
• B)In a physical change,matter does not change its composition.
• C)Phase changes are always physical changes.
• D)Chemical reactions are chemical changes.
• E)All of the above statements are true.

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Definitions:

-Therapy

A suffix used in the medical field to indicate treatment of disease or disabilities, examples include chemotherapy, radiotherapy, and physiotherapy.

Visceral Muscle

Smooth muscle found within the walls of internal organs that contracts involuntarily, involved in various bodily functions such as digestion and blood flow regulation.

Smooth Muscle

A type of muscle tissue that is not under voluntary control, found in the walls of internal organs, such as the stomach, intestines, and blood vessels.

Flaccid

Pertaining to muscle weakness or softness, often indicating a lack of muscle tone.