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