1) What does the digestive system do? a) Expels waste from our blood. b) Help you breathe in oxygen from the air. c) Get the nutrients from food. d) Transport oxygen and nutrients around the body. 2) What does the respiratory system do? a) Expels waste from our blood. b) Help you breathe in oxygen from the air. c) Get the nutrients from food. d) Transport oxygen and nutrients around the body. 3) What does the excretory system do? a) Expels waste from our blood. b) Help you breathe in oxygen from the air. c) Get the nutrients from food. d) Transport oxygen and nutrients around the body. 4) What does the circulatory system do? a) Expels waste from our blood. b) Help you breathe in oxygen from the air. c) Get the nutrients from food. d) Transport oxygen and nutrients around the body. 5) What’s this? a) Stomach b) kidneys c) Oesophagus d) liver 6) What’s this? a) Small intestine b) Large intestine c) liver d) Oesophagus 7) What are these? a) Trachea b) Lungs c) Diaphragm d) Bronqui 8) What’s this? a) Heart b) Blood vessels c) Liver d) Lung 9) What’s this? a) Heart b) Blood vessels c) Kidney d) Lung

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