A. MULTIPLE CHOICE: Directions: Encircle the letter of the correct answer. 1. How do the Nervous and Digestive System work together a. The Nervous System tells the Digestive System what to do. b. The brain controls how fast/slow you digest your food and tells you when you are hungry /full C. The Digestive System tells the Nervous when you are hungry d. The Nervous System is part of the Nervous System 2. What is one part of the body that helps the Digestive System and Respiratory system work together. a. Lungs b. Nose C. Trachea d. Pharynx 3. Which system works with the Skeletal System to give nutrients to the bones? a. Nervous System b. Muscular System C. Digestive System d. None of the above 4. Organ that filters blood and removes wastes. a. Heart b. Nasal Cavity c. small intestine d. Kidney 5. Pedro hits a baseball. What two systems are work together to make this happen? a. muscular and excretory c. muscular and nervous b. muscular and circulatory d. muscular and digestive​