the small intestine is lined with villi
the small intestine and the large intestine
The large intestine is lined with a think muccous membrane to absorb and/or eliminate water and salts.
sinusoids
Simple squamous epithilium
The streets were lined by large crowds.
alveoli are lined with capillary endothellium which are opened in blood vessels
finger like projection called villi
They are called Alveoli.
Yes, the intestines are lined with smooth muscle tissue to move the food through with contractile waves called peristalsis.
Columnar epithelium forms the lining of the stomach and intestines
The stomach which is lined with ridges called Rugae the small intestines, lined with vili and micro-vili
The lungs are cavities that allow for the intake of oxygen. They also have a large surface area used by alveoli, sacs lined with capillaries, which are responsible for gas exchange. When the oxygen diffuses into the blood, carbon dioxide is released back into the lungs where it is breathed out.