Kate and Hannah recently finished learning about the respiratory system and have a renewed appreciation for our lungs. They work around the clock to ensure our bodies are supplied with oxygen, perhaps the most important nutrient. We have an amazing protective mechanism to filter out the countless pathogens we’re exposed to every day. And another fun fact: we can target specific chemical receptors to prevent nasal congestion! Tune into this episode to learn what Kate and Hannah found most interesting about the respiratory system!We would love to hear from you! Email us at: [email protected].