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