Name of System - Main organs in the system - Main function
• Digestive system - Gut, liver and pancreas - To digest and absorb food
• Respiratory system - Windpipe and lungs - To take in oxygen and get rid of carbon dioxide
• Circulatory System - Heart , blood vessels - To carry oxygen and food round the body
• Excretory system - Kidneys, bladder, liver - To get rid of poisonous waste substances
• Sensory system - Ears , eyes, nose , skin - To detect stimuli
• Nervous system - Brain and spinal cord - To conduct messages from one part of the body to another
• Musculo skeletal system - Muscles and skeleton - To support and move the body
• Reproductive system - Testes and ovaries - To produce offspring
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