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