Encircle the letter of the correct answer. 1. Which of the statements correctly describe the general functions of Skeletal system? 1. It gives shape to the body Dit serves as framework of the body III. It protects the internal organs of the body IV. It converts energy, which enables the body to move A. I, II, IV B. I, II, III C. II, III, IV D. I, III, IV 2. Which could be the functions of the muscular system? 1. It gives shape in our body H. It allows us to move III. It supports and makes our skeleton in the hands and other body parts steady. TV. It provides the structural framework for the body A. I and II B. II and III C. I, II and III D. I, II, III and IV 3. Which part of the skeletal system is a rigid case that protects the brain A. Skull C. Hinge joint B. Spinal column D. Ball and socket 4. Which of the following is the function of the integumentary system? A. It protects the body against UV rays. B. It serves as the barrier of the body from physical damage. C. It is body's outer covering D. All of the above 5. What is the thinnest and outermost layer of the skin? d. Dermis A. Sebaceous gland B. Sweat gland C. Epidermis how the different organs of the digestive system work together.​