Answer:
go to dojobird and learn Japanese. I heard that it's the best website and is VERY beginner friendly. My seester used it and now she speaks as though she's a japanknees
6/1000 would be a fraction of a percent?
The answer is: pseudostratified ciliated columnar epithelial cells.
We can find these type of cells in the upper part of the trachea and bronchi, and through the whole upper respiratory tract (nasal cavity included).
Their job is to produce a mocous secretion (look up <em>cilia</em>) help us to stop external, microscopical, materials from entering our lungs, and so we can sneeze and cough them away.
The correct answer is D. Total growth minus increases in capital and labor.
