There a no small tunnels opening onto the surface of the femur other then the entry points of the blood vessels supplying nutrients to the bone, There are compartments of sponge like material were the red bone marrow is located.
An end ileostomy is created from the ileum, which is part of the small intestine. An opening is created and the ileum is brought to the surface so that waste can pass externally.
The function of the small holes in the bones surface is so it can receive nutrients to the bones inside.
The villi on the inner surface.
With smaller cells, there is a greater surface area.
The small opening of the iris in the eye is the pupil.
It was the dead of winter and from the pristine surface of the snowy landscape one could not detect all of the activity taking place deep beneath the snow cover where small burrowing animals made snow tunnels through which to travel about.It was the dead of winter and from the pristine surface of the snowy landscape one could not detect all of the activity taking place deep beneath the snow cover where small burrowing animals made snow tunnels through which to travel about.It was the dead of winter and from the pristine surface of the snowy landscape one could not detect all of the activity taking place deep beneath the snow cover where small burrowing animals made snow tunnels through which to travel about.It was the dead of winter and from the pristine surface of the snowy landscape one could not detect all of the activity taking place deep beneath the snow cover where small burrowing animals made snow tunnels through which to travel about.
Their small bodies allowed them to pull loads of coal through small tunnels.
peep
a hatch is a small opening in a door or cover.
Ores that are near the Earth's surface can be obtained by scraping away the soil, blasting the ore into small pieces, and removing it with heavy equipment and taking it to smelting plants. Ores that are located deep in the Earth must be mined from tunnels in deep rock.
A dam is just like a small lake, or pond. Beavers gets in and out by going up the bank/beach. If you're actually asking about their "lodge", the big pile of branches that they live in - There's a living space that's above water level, and then tunnels that open up underneath the surface of the water. These tunnels are the way in and out of the lodge.
A smaller opening.
An end ileostomy is created from the ileum, which is part of the small intestine. An opening is created and the ileum is brought to the surface so that waste can pass externally.
Water evaporate faster from a large opening.
The largest bone of the body is the femur, which is located in your thigh.
The surface area of the land is less important than the amount of coal to be found. Some mines could have only a very small amount of land at the top, a mineshaft, and many miles of tunnels far underground.
Stoma, they take in Carbon dioxide and let out oxygen