Close Contents Introduction Podcast Beta Questions and Answers More Actions PDF Questions Make a copy Study Flashcards Play Quiz Podcast Beta Play an AI-generated podcast conversation about this lesson 0.7x 0.9x 1x 1.1x 1.3x 1.5x 1.7x 2x Questions and Answers Download PDF PDF Questions PDF Answers MUSCULAR SYSTEM INTRODUCTION Smooth muscle would be most responsible for: = Determining the diameter of the bronchioles (airways). Rigor mortis is most directly caused by = Lack of ATP Which of the following is not a major function of muscle tissue? = Production of vitamins.