A WBC differential typically includes the following: absolute neutrophil count or % neutrophils, absolute lymphocyte count or % lymphocytes, absolute monocyte count or % monocytes, absolute eosinophil count or % esosinophils, and absolute basophil count or % basophils.
Where there are not state laws (or local ordinance) each cemetery sets its own regulations. The concept of a burial being six feet deep goes back to a time in our history when people were not buried in concrete, metal or fiberglass outer containers and sometimes not even in caskets. This depth was thought deep enough to prevent animals from digging up the grave. Often a grave will be six feet deep at the bottom. Once the casket and outer burial container are in place, this will usually leave. about three feet of dirt on top.
Re: HOW DEEP INTO THE EARTH HAS THE FURTHEST PERSON EVER BEEN (MINNING) The deepest mine - at least the deepest I can find any record of - is the Western Deep Levels gold mine operated by the Anglogold company in South Africa. It's depth is 12,300 feet, or 2.33 miles. The gold ore is recovered by actual miners at this depth, so they would be the deepest anyone has been in the earth. A particular problem in deep mining is that the earth gets hotter as you dig deeper.