The lining of the entire digestive tract is called the mucosa. It makes what we call mucous.
A group of specialized cells is typically referred to as a tissue. Tissues are groups of cells that work together to perform specific functions in an organism's body. Examples of tissues include muscle tissue, nervous tissue, and epithelial tissue.
The indentation above the upper lip and below the nose is called the Philtrum.
The term for liquid rock is "magma" when it is beneath the Earth's surface and "lava" once it erupts onto the surface. Crustal plates float on the semi-fluid layer of the Earth known as the "asthenosphere," which is part of the upper mantle. This layer allows for the movement of tectonic plates above it.
Tendons
The lining of the entire digestive tract is called the mucosa. It makes what we call mucous.
The term "avascular" actually means lacking in blood vessels. What we call "skin" is actually layers of epithelial tissue, all of which is avascular. So, I suppose all parts of the skin are avascular, but epithelial tissue doe lie upon a layer of vascular connective tissue.
A group of specialized cells is typically referred to as a tissue. Tissues are groups of cells that work together to perform specific functions in an organism's body. Examples of tissues include muscle tissue, nervous tissue, and epithelial tissue.
This is called meniscus.
A resident of Upper Arlington is typically referred to as an "Upper Arlingtonian."
A quitter
The upper house in the US government is the Senate.
connective tissue
The upper house in the US government is the Senate.
aorta
The dorsal surface of any animal is its back
Call the pediatrician.