FORENSICS QUESTION During an autopsy and subsequent took the toxicology report, it is discovered that a man died from arsenic poisoning. When investigating the crime scene, a bottle of Gatorade was discovered next to the body. What type of lab technique would be best to be performed first to see if there is any arsenic mixed in with the Gatorade?

a. gas chromatography
b. liquid chromatography
c. thin-layer chromatography
d. high-performance liquid chromatography

answer: "circumcision is a common procedure in which the skin covering the tip of the penis is surgically removed."

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.