What is the function of the type of muscle that is pictured below? support and movement of the skeleton movement of food through the digestive system contraction and relaxation of the heart generation and conduction of electrical signals

if there was a picture i could answer this for you

the answer is c   it wants me to write more for no reason bu c is the answer                                                                                                                

answer; /// blank(1)dementia; blank(2); ///delirium;