Helps you to breathe! Your lungs take in oxygen and remove carbon dioxide., Moves oxygen and nutrients in your blood around your body using the heart and blood vessels., Helps humans have babies, A strong frame made of bones that supports and protects your bodybones that supports and protects your body, Breaks down food so your body can use the nutrients for energy. , Made of muscles that help you move, lift things, and even keep your heart beating., The brain, spinal cord, and nerves send and receive messages to control everything you do., Brain, Heart, Lungs, Intestine, Nerve cell,

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