What type of tissue is responsible for contractions that account for movements of organs or the entire body?

            Muscular tissue is responsible for the contraction and entire movement of the body. 

Explanation:
                 Muscle tissue is the most abundant in human body as compared to other tissues. Muscular tissues are made from muscle fibers or muscle cells. On the basis of location and function they perform, muscular tissues are of three types.

Types of muscle tissue:
                                       On the basis of location and function they perform, muscular tissues are of three types.
                 
1. Skeletal muscles:
                              These are striated muscle because of the appearance of light and dark band under microscope. they are responsible for the movement of skeleton and facial expression.

2. Smooth muscles:
                                 These are not striated and found in blood vessels. they are responsible for the flow and control of blood through out the body.
                             
3. Cardiac muscles:
                                 These are found in the wall of heart. they are involuntary .

This type of galaxy is an approximately ellipsoidal shape and a smooth, nearly featureless image. they are the largest single star systems, in the universe and are built by the collisions of many smaller galaxies.

To kill bacteria from our body especially from stomach