A client has a musculoskeletal disorder that causes his healthy cells to suffer damage from his immune system. Symptoms include drooping eyelids, altered speech, and difficulty chewing and swallowing. Which disorder does the client have? A. dwarfism B. fibromyalgia syndrome C. myasthenia gravis D. osteoporosis E. arthritis

Acar company is testing seatbelts using crash test dummies. the company finds that when cars come to a sudden stop, the crash test dummies' bodies continue to move forward. the seat belt keeps the crash test dummies from hitting the back of the seat in front of them. why do the crash test dummies' bodies continue to move forward even though the car stopped? a. the friction opposing their bodies' movement keeps them in motion. b. the inertia of their bodies keeps them in motion. c. the forward acceleration of the car keeps them in motion. d. the gravity pulling on the car keeps them in motion.