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# CHAPTER 2 Anatomy and Physiology **19. What is the primary function of the circulatory system?** a. promoting sebum production b. providing a path for waste products to move out of the body c. providing carbon dioxide to all cells of the body d. moving blood through the body **20. What is cover...

# CHAPTER 2 Anatomy and Physiology **19. What is the primary function of the circulatory system?** a. promoting sebum production b. providing a path for waste products to move out of the body c. providing carbon dioxide to all cells of the body d. moving blood through the body **20. What is covered, shaped, and supported by the muscular system?** a. integumentary system b. skeletal tissue c. vital organs d. secondary organs **21. What body system is responsible for changing food into nutrients and waste?** a. endocrine b. integumentary c. excretory d. digestive **22. What is the primary function of the excretory system?** a. purifying the body by elimination of waste matter b. converting food into nutrients and waste c. circulating blood and lymph throughout the body d. circulating nitrogen and oxygen throughout the body **23. What is the primary function of the reproductive system?** a. discharging waste from the body b. perpetuating the human race c. maintaining erogenous zones d. feeding nutrients into the body **24. What is the body system that controls and coordinates all other body systems?** a. endocrine b. reproductive c. integumentary d. nervous **25. What is a connection between two or more bones of the skeleton?** a. joint b. ligament c. origin d. insertion