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D. Name the system and label the parts.E. Answer the following questions.1. What is an organ system?2. Name the organ systems of your body.3. What makes up your circulatory system?4. What happens to the food you eat?5. What are the organs of the excretory system? Write their functions.6. How does the skeletal system help you?7. Explain the system helps you to move your parts. 8. What are the organs of the nervous system?260 Arrow-Puffin-3_Semester-1 Science