Crystal for the Respiratory System – Blue Calcite
The Respiratory System includes the Nose, Pharynx, Larynx, Trachea, Bronchi, Lungs Okay, take a deep breath in and out. This is your Respiratory System working to move air, starting at your nose and ending at your lungs. When you inhale air, oxygen gets carried into the blood via the lungs. Then when you exhale, oxygen […]