Lungs - Organs that take in oxygen and release carbon dioxide., Trachea - The windpipe that connects the throat to the lungs., Diaphragm - A large muscle under the lungs that helps with breathing., Oxygen - A gas that our body needs to survive., Carbon dioxide - A gas released when we breathe out., Bronchi - The tubes that carry air into the lungs., Alveoli - Small air sacs in the lungs where gas exchange happens., Inhale - The act of breathing in., Exhale - The act of breathing out., Respiratory - The system in the body responsible for breathing.,

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