Cillia
Long and few - or one - are flagella, short and numerous are called cilia.
Both are found inside the small intestine, are microscopic, and are used to increase the surface area of the small intestine. Villi are tiny microscopic folds in the small intestine lining. Microvilli are little hairlike projections from individual epithelial cells of the small intestine. They have capillaries and a lacteal that lead to the circulatory and lymph systems to transport nutrients that are absorbed.
The minute structures that project from the inner walls of the small intestine are called villi. They help in the digestion process by continuously pushing digested particles in one direction. Their function is to absorb nutrients. These villi effectively increase the surface area of the intestine so more nutrients can be absorbed.
It increases the surface area of the inside of the intestine, this allows for more area where nutrients can be absorbed.
Villi
Cillia
eukaryotic cells
Hairlike projections that aid in the movement of substances along a cell's surface are called cilia
Cilia are tiny hairlike projections in, for example the small intestine, that increase the surface area. They usually have a good blood supply.
The correct spelling is "texture" (consistency or surface appearance).
Long and few - or one - are flagella, short and numerous are called cilia.
Cilia are short, hairlike projections that usually occur in large numbers on the surface of certain cells. Flagellaare long, tail like projections. Unlike ciliates, flagellates usually have one flagellum.
That is the correct spelling of "puddle" (as a noun, a liquid on a surface).
The correct spelling is snorkeling (shallow surface diving).
The correct spelling is "terrain" (a land surface environment).
The correct spelling is external (on the outside, on an outer surface).
The correct spelling is mirror (reflective surface, to reflect).