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Respiratory and Circulatory system
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Your body couldn’t breathe without this system. Which one is it?
Respiratory system
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What is the main function of the respiratory system?
Provide oxygen and remove carbon dioxide from the body
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How many heart rate of a healthy person?
70 to 100 beats per minute.
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The beginning point of the respiratory system is where the air is taken into the body.
Nose
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When you breathe in air, you bring oxygen into your lungs and blow out ____
carbon dioxide
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How many chambers does the human heart have?
4
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The respiratory system is made up of the nose, the lungs, and the .....
windpipe
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The circulatory system works with the ___________ system to provide our body with oxygen.
respiratory
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How does the heart work?
It pumps blood first to the lungs, back to the heart and then around the rest of the body.
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