Olfactory Bulb | Structures, Function & Location

20K views · 60 reactions | 掠 nurse and naughty husband The main...

Full Watch:👉 https://urlmv.site/zWlJc . . . . . The main function of your respiratory system is to pull in oxygen for your body's cells and get rid of carbon dioxide, a waste product. You do this by breathing in and out and through gas exchange between the small air sacs of your lungs (alveoli) and the blood vessels running nearby. Your respiratory system also: Warms and adds moisture to the air you breathe in. Your respiratory system warms the air to match your body temperature. It moisturizes