1) Which internal organs help us to breathe a) b) c) 2) How many lungs do we have? a) b) c) 3) What happens to the lungs when we breathe in? a) Gets bigger. b) Gets smaller. c) Remains same. 4) Name the internal organ. a) Stomach b) Lungs c) Heart 5) Which one of the following is an internal organ. a) b) c) 6) When we breathe out, our lungs get smaller. true or false? a) False b) True. 7) We use the lungs to pump blood. True or false. a) False b) True

Internal Organs

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