Matching Pairs Human Body Systems MatchingOnline version Match the body systems to their functions. by Margaret London 1 Circulatory System 2 Muscular System 3 Immune System 4 Skeletal System 5 Integumentary System 6 Respiratory System 7 Nervous System 8 Excretory System 9 Endocrine System 10 Digestive System Sends signals throughout body to help you react protects inside of your body Helps your body to fight infections Allows your body to move Carries oxygen and other nutrients or waste throughout your body Secretes hormones into your bloodstream Filters your blood and removes liquid waste from your body Provides structure and support for your body Responsible for exchanging gases between the environment and your body Breaks down food into nutrients