What type of tissue is primarily responsible for movement in the body?

Muscle tissue is primarily responsible for movement in the body because it is specially structured to contract and produce force. There are three types of muscle tissue: skeletal, cardiac, and smooth muscle. Skeletal muscle, which is under voluntary control, enables movement of the skeleton and is involved in bodily motions such as walking or lifting. Cardiac muscle makes up the heart and is responsible for pumping blood throughout the body, while smooth muscle is found in walls of hollow organs and helps move substances through those organs.

Nervous tissue coordinates and transmits impulses, thus overseeing movements but not participating directly in the physical act of moving. Connective tissue serves to support, bind, and protect other tissues and organs but does not engage in movement directly. Epithelial tissue covers body surfaces and lines cavities, playing a protective role but not facilitating movement. Hence, muscle tissue's unique ability to contract makes it the key tissue type responsible for movement.