The trachea connects the larynx and bronchi. It is lined with a mucus membrane with respiratory epithelium and a lamina propria, and a submucosa containing horseshoe shape hyaline cartilages and numerous mucus and mixed glands (Trachea 1).
Arrowroot starch and tapioca flour are two products that are used quite a bit in gluten-free cooking and baking. They are used to replace corn starch and wheat flour in various recipes. Arrowroot starch can sometimes substitute for tapioca flour depending on the application.
Arrowroot Benefits For Skin. Arrowroot is an ingredient you can use for absorbing excess oil on the skin. Arrowroot absorbs excess oil and so like clays are excellent for use in natural skin masks and even for use directly applied to oily skin. Make a mask with arrowroot, essential oils and other ingredients for an acne treatment.