To get Excel 2003 to stop showing all the empty rows: 1  Press Cntrl+End to see which cell Excel acknowledges as the last non-empty cell in the file. Sometimes a cell is hidden deep into the file. If this is the problem youâre done. If not, continue.  Highlight the rows to be deleted. Not the cells, but the entire row.
Bone char (Latin: carbo animalis) is a porous, black, granular material produced by charring animal bones. Its composition varies depending on how it is made; however, it consists mainly of tricalcium phosphate (or hydroxylapatite) 57-80%, calcium carbonate 6-10% and activated carbon 7-10%. Human bone char, referred to as bone charcoal, is mentioned in Thomas Pynchon 's novel The Crying of Lot 49. 2  The bones come from US soldiers who died in combat during WWII and were buried in a lake in Italy, and the char is used for filters in cigarettes.
The smell depends on the type of gangrene. If the gangrene is caused by frostbite or lack of blood supply, the skin turns purple, and then to black. There is no smell initially. After a couple of days, the dead tissue (black sutff) starts to rot and smells like any dead animal would smell.