What type of tissue is responsible for the contraction of organs like the stomach?

Muscle tissue is responsible for the contraction of organs like the stomach due to its unique ability to contract and relax. This tissue is composed of specialized cells that can shorten and produce movement. In the case of the stomach, smooth muscle tissue is involved, which is a type of involuntary muscle that operates without conscious control. This allows the stomach to contract rhythmically to mix and push food through the digestive system.

Nervous tissue is important for sending signals and information throughout the body, but it doesn't directly cause contractions in organs. Epithelial tissue forms protective layers and is involved in absorption and secretion but does not have the capability to contract. Connective tissue provides support and structure to the body and helps to connect different tissues but also does not contribute to the contraction of muscles. Thus, muscle tissue is the correct answer as it is the only tissue type that facilitates the contraction of organs like the stomach.