Answer the following question given this paragraph: Smooth muscle is found in the walls of other internal organs such as the stomach. It isn't striated because its muscle fibers are arranged in sheets rather than bundles. Contractions of smooth muscle are involuntary. When smooth muscles in the stomach contract, they squeeze food inside the stomach. This helps break the food into smaller pieces. Q: What type of muscle is found in the walls of other internal organs such as the stomach? Choices: - Fiber Muscle - inorganic muscle - Tube Muscle - smooth muscle A:
smooth muscle