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