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